50539300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 137991168

約数和(自身を除く): 87451868

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 31, 34, 35, 50, 62, 68, 70, 85, 100, 119, 124, 137, 140, 155, 170, 175, 217, 238, 274, 310, 340, 350, 425, 434, 476, 527, 548, 595, 620, 685, 700, 775, 850, 868, 959, 1054, 1085, 1190, 1370, 1550, 1700, 1918, 2108, 2170, 2329, 2380, 2635, 2740, 2975, 3100, 3425, 3689, 3836, 4247, 4340, 4658, 4795, 5270, 5425, 5950, 6850, 7378, 8494, 9316, 9590, 10540, 10850, 11645, 11900, 13175, 13700, 14756, 16303, 16988, 18445, 19180, 21235, 21700, 23290, 23975, 26350, 29729, 32606, 36890, 42470, 46580, 47950, 52700, 58225, 59458, 65212, 72199, 73780, 81515, 84940, 92225, 95900, 106175, 116450, 118916, 144398, 148645, 163030, 184450, 212350, 232900, 288796, 297290, 326060, 360995, 368900, 407575, 424700, 505393, 594580, 721990, 743225, 815150, 1010786, 1443980, 1486450, 1630300, 1804975, 2021572, 2526965, 2972900, 3609950, 5053930, 7219900, 10107860, 12634825, 25269650, 50539300]

約数ペア:

[(1, 50539300), (2, 25269650), (4, 12634825), (5, 10107860), (7, 7219900), (10, 5053930), (14, 3609950), (17, 2972900), (20, 2526965), (25, 2021572), (28, 1804975), (31, 1630300), (34, 1486450), (35, 1443980), (50, 1010786), (62, 815150), (68, 743225), (70, 721990), (85, 594580), (100, 505393), (119, 424700), (124, 407575), (137, 368900), (140, 360995), (155, 326060), (170, 297290), (175, 288796), (217, 232900), (238, 212350), (274, 184450), (310, 163030), (340, 148645), (350, 144398), (425, 118916), (434, 116450), (476, 106175), (527, 95900), (548, 92225), (595, 84940), (620, 81515), (685, 73780), (700, 72199), (775, 65212), (850, 59458), (868, 58225), (959, 52700), (1054, 47950), (1085, 46580), (1190, 42470), (1370, 36890), (1550, 32606), (1700, 29729), (1918, 26350), (2108, 23975), (2170, 23290), (2329, 21700), (2380, 21235), (2635, 19180), (2740, 18445), (2975, 16988), (3100, 16303), (3425, 14756), (3689, 13700), (3836, 13175), (4247, 11900), (4340, 11645), (4658, 10850), (4795, 10540), (5270, 9590), (5425, 9316), (5950, 8494), (6850, 7378)]