51078210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 126935424

約数和(自身を除く): 75857214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 131, 205, 246, 262, 317, 393, 410, 615, 634, 655, 786, 951, 1230, 1310, 1585, 1902, 1965, 3170, 3930, 4755, 5371, 9510, 10742, 12997, 16113, 25994, 26855, 32226, 38991, 41527, 53710, 64985, 77982, 80565, 83054, 124581, 129970, 161130, 194955, 207635, 249162, 389910, 415270, 622905, 1245810, 1702607, 3405214, 5107821, 8513035, 10215642, 17026070, 25539105, 51078210]

約数ペア:

[(1, 51078210), (2, 25539105), (3, 17026070), (5, 10215642), (6, 8513035), (10, 5107821), (15, 3405214), (30, 1702607), (41, 1245810), (82, 622905), (123, 415270), (131, 389910), (205, 249162), (246, 207635), (262, 194955), (317, 161130), (393, 129970), (410, 124581), (615, 83054), (634, 80565), (655, 77982), (786, 64985), (951, 53710), (1230, 41527), (1310, 38991), (1585, 32226), (1902, 26855), (1965, 25994), (3170, 16113), (3930, 12997), (4755, 10742), (5371, 9510)]