53538570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 80

約数和(自身を含む): 145220328

約数和(自身を除く): 91681758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 270, 314, 405, 421, 471, 785, 810, 842, 942, 1263, 1413, 1570, 2105, 2355, 2526, 2826, 3789, 4210, 4239, 4710, 6315, 7065, 7578, 8478, 11367, 12630, 12717, 14130, 18945, 21195, 22734, 25434, 34101, 37890, 42390, 56835, 63585, 66097, 68202, 113670, 127170, 132194, 170505, 198291, 330485, 341010, 396582, 594873, 660970, 991455, 1189746, 1784619, 1982910, 2974365, 3569238, 5353857, 5948730, 8923095, 10707714, 17846190, 26769285, 53538570]

約数ペア:

[(1, 53538570), (2, 26769285), (3, 17846190), (5, 10707714), (6, 8923095), (9, 5948730), (10, 5353857), (15, 3569238), (18, 2974365), (27, 1982910), (30, 1784619), (45, 1189746), (54, 991455), (81, 660970), (90, 594873), (135, 396582), (157, 341010), (162, 330485), (270, 198291), (314, 170505), (405, 132194), (421, 127170), (471, 113670), (785, 68202), (810, 66097), (842, 63585), (942, 56835), (1263, 42390), (1413, 37890), (1570, 34101), (2105, 25434), (2355, 22734), (2526, 21195), (2826, 18945), (3789, 14130), (4210, 12717), (4239, 12630), (4710, 11367), (6315, 8478), (7065, 7578)]