53842891970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{2579}}^1$

素因数の和:3048

約数の個数: 96

約数和(自身を含む): 113972676480

約数和(自身を除く): 60129784510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 311, 490, 622, 685, 959, 1370, 1555, 1918, 2177, 2579, 3110, 4354, 4795, 5158, 6713, 9590, 10885, 12895, 13426, 15239, 18053, 21770, 25790, 30478, 33565, 36106, 42607, 67130, 76195, 85214, 90265, 126371, 152390, 180530, 213035, 252742, 298249, 353323, 426070, 596498, 631855, 706646, 802069, 1263710, 1491245, 1604138, 1766615, 2087743, 2473261, 2982490, 3533230, 4010345, 4175486, 4946522, 5614483, 8020690, 10438715, 11228966, 12366305, 17312827, 20877430, 24732610, 28072415, 34625654, 39301381, 56144830, 78602762, 86564135, 109883453, 173128270, 196506905, 219766906, 393013810, 549417265, 769184171, 1098834530, 1538368342, 3845920855, 5384289197, 7691841710, 10768578394, 26921445985, 53842891970]

約数ペア:

[(1, 53842891970), (2, 26921445985), (5, 10768578394), (7, 7691841710), (10, 5384289197), (14, 3845920855), (35, 1538368342), (49, 1098834530), (70, 769184171), (98, 549417265), (137, 393013810), (245, 219766906), (274, 196506905), (311, 173128270), (490, 109883453), (622, 86564135), (685, 78602762), (959, 56144830), (1370, 39301381), (1555, 34625654), (1918, 28072415), (2177, 24732610), (2579, 20877430), (3110, 17312827), (4354, 12366305), (4795, 11228966), (5158, 10438715), (6713, 8020690), (9590, 5614483), (10885, 4946522), (12895, 4175486), (13426, 4010345), (15239, 3533230), (18053, 2982490), (21770, 2473261), (25790, 2087743), (30478, 1766615), (33565, 1604138), (36106, 1491245), (42607, 1263710), (67130, 802069), (76195, 706646), (85214, 631855), (90265, 596498), (126371, 426070), (152390, 353323), (180530, 298249), (213035, 252742)]