48722080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 139345920

約数和(自身を除く): 90623840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 47, 55, 62, 76, 80, 88, 94, 95, 110, 124, 152, 155, 160, 176, 188, 190, 209, 220, 235, 248, 304, 310, 341, 352, 376, 380, 418, 440, 470, 496, 517, 589, 608, 620, 682, 752, 760, 836, 880, 893, 940, 992, 1034, 1045, 1178, 1240, 1364, 1457, 1504, 1520, 1672, 1705, 1760, 1786, 1880, 2068, 2090, 2356, 2480, 2585, 2728, 2914, 2945, 3040, 3344, 3410, 3572, 3760, 4136, 4180, 4465, 4712, 4960, 5170, 5456, 5828, 5890, 6479, 6688, 6820, 7144, 7285, 7520, 8272, 8360, 8930, 9424, 9823, 10340, 10912, 11656, 11780, 12958, 13640, 14288, 14570, 16027, 16544, 16720, 17860, 18848, 19646, 20680, 23312, 23560, 25916, 27280, 27683, 28576, 29140, 32054, 32395, 33440, 35720, 39292, 41360, 46624, 47120, 49115, 51832, 54560, 55366, 58280, 64108, 64790, 71440, 78584, 80135, 82720, 94240, 98230, 103664, 110732, 116560, 128216, 129580, 138415, 142880, 157168, 160270, 196460, 207328, 221464, 233120, 256432, 259160, 276830, 304513, 314336, 320540, 392920, 442928, 512864, 518320, 553660, 609026, 641080, 785840, 885856, 1036640, 1107320, 1218052, 1282160, 1522565, 1571680, 2214640, 2436104, 2564320, 3045130, 4429280, 4872208, 6090260, 9744416, 12180520, 24361040, 48722080]

約数ペア:

[(1, 48722080), (2, 24361040), (4, 12180520), (5, 9744416), (8, 6090260), (10, 4872208), (11, 4429280), (16, 3045130), (19, 2564320), (20, 2436104), (22, 2214640), (31, 1571680), (32, 1522565), (38, 1282160), (40, 1218052), (44, 1107320), (47, 1036640), (55, 885856), (62, 785840), (76, 641080), (80, 609026), (88, 553660), (94, 518320), (95, 512864), (110, 442928), (124, 392920), (152, 320540), (155, 314336), (160, 304513), (176, 276830), (188, 259160), (190, 256432), (209, 233120), (220, 221464), (235, 207328), (248, 196460), (304, 160270), (310, 157168), (341, 142880), (352, 138415), (376, 129580), (380, 128216), (418, 116560), (440, 110732), (470, 103664), (496, 98230), (517, 94240), (589, 82720), (608, 80135), (620, 78584), (682, 71440), (752, 64790), (760, 64108), (836, 58280), (880, 55366), (893, 54560), (940, 51832), (992, 49115), (1034, 47120), (1045, 46624), (1178, 41360), (1240, 39292), (1364, 35720), (1457, 33440), (1504, 32395), (1520, 32054), (1672, 29140), (1705, 28576), (1760, 27683), (1786, 27280), (1880, 25916), (2068, 23560), (2090, 23312), (2356, 20680), (2480, 19646), (2585, 18848), (2728, 17860), (2914, 16720), (2945, 16544), (3040, 16027), (3344, 14570), (3410, 14288), (3572, 13640), (3760, 12958), (4136, 11780), (4180, 11656), (4465, 10912), (4712, 10340), (4960, 9823), (5170, 9424), (5456, 8930), (5828, 8360), (5890, 8272), (6479, 7520), (6688, 7285), (6820, 7144)]