51819730620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{70949}}^1$

素因数の和:71052

約数の個数: 192

約数和(自身を含む): 173930803200

約数和(自身を除く): 122111072580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 47, 60, 70, 74, 84, 94, 105, 111, 140, 141, 148, 185, 188, 210, 222, 235, 259, 282, 329, 370, 420, 444, 470, 518, 555, 564, 658, 705, 740, 777, 940, 987, 1036, 1110, 1295, 1316, 1410, 1554, 1645, 1739, 1974, 2220, 2590, 2820, 3108, 3290, 3478, 3885, 3948, 4935, 5180, 5217, 6580, 6956, 7770, 8695, 9870, 10434, 12173, 15540, 17390, 19740, 20868, 24346, 26085, 34780, 36519, 48692, 52170, 60865, 70949, 73038, 104340, 121730, 141898, 146076, 182595, 212847, 243460, 283796, 354745, 365190, 425694, 496643, 709490, 730380, 851388, 993286, 1064235, 1418980, 1489929, 1986572, 2128470, 2483215, 2625113, 2979858, 3334603, 4256940, 4966430, 5250226, 5959716, 6669206, 7449645, 7875339, 9932860, 10003809, 10500452, 13125565, 13338412, 14899290, 15750678, 16673015, 18375791, 20007618, 23342221, 26251130, 29798580, 31501356, 33346030, 36751582, 39376695, 40015236, 46684442, 50019045, 52502260, 55127373, 66692060, 70026663, 73503164, 78753390, 91878955, 93368884, 100038090, 110254746, 116711105, 123380311, 140053326, 157506780, 183757910, 200076180, 220509492, 233422210, 246760622, 275636865, 280106652, 350133315, 367515820, 370140933, 466844420, 493521244, 551273730, 616901555, 700266630, 740281866, 863662177, 1102547460, 1233803110, 1400533260, 1480563732, 1727324354, 1850704665, 2467606220, 2590986531, 3454648708, 3701409330, 4318310885, 5181973062, 7402818660, 8636621770, 10363946124, 12954932655, 17273243540, 25909865310, 51819730620]

約数ペア:

[(1, 51819730620), (2, 25909865310), (3, 17273243540), (4, 12954932655), (5, 10363946124), (6, 8636621770), (7, 7402818660), (10, 5181973062), (12, 4318310885), (14, 3701409330), (15, 3454648708), (20, 2590986531), (21, 2467606220), (28, 1850704665), (30, 1727324354), (35, 1480563732), (37, 1400533260), (42, 1233803110), (47, 1102547460), (60, 863662177), (70, 740281866), (74, 700266630), (84, 616901555), (94, 551273730), (105, 493521244), (111, 466844420), (140, 370140933), (141, 367515820), (148, 350133315), (185, 280106652), (188, 275636865), (210, 246760622), (222, 233422210), (235, 220509492), (259, 200076180), (282, 183757910), (329, 157506780), (370, 140053326), (420, 123380311), (444, 116711105), (470, 110254746), (518, 100038090), (555, 93368884), (564, 91878955), (658, 78753390), (705, 73503164), (740, 70026663), (777, 66692060), (940, 55127373), (987, 52502260), (1036, 50019045), (1110, 46684442), (1295, 40015236), (1316, 39376695), (1410, 36751582), (1554, 33346030), (1645, 31501356), (1739, 29798580), (1974, 26251130), (2220, 23342221), (2590, 20007618), (2820, 18375791), (3108, 16673015), (3290, 15750678), (3478, 14899290), (3885, 13338412), (3948, 13125565), (4935, 10500452), (5180, 10003809), (5217, 9932860), (6580, 7875339), (6956, 7449645), (7770, 6669206), (8695, 5959716), (9870, 5250226), (10434, 4966430), (12173, 4256940), (15540, 3334603), (17390, 2979858), (19740, 2625113), (20868, 2483215), (24346, 2128470), (26085, 1986572), (34780, 1489929), (36519, 1418980), (48692, 1064235), (52170, 993286), (60865, 851388), (70949, 730380), (73038, 709490), (104340, 496643), (121730, 425694), (141898, 365190), (146076, 354745), (182595, 283796), (212847, 243460)]