53445720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1733}}^1$

素因数の和:2004

約数の個数: 64

約数和(自身を含む): 161053920

約数和(自身を除く): 107608200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 1733, 2056, 2570, 3084, 3466, 3855, 5140, 5199, 6168, 6932, 7710, 8665, 10280, 10398, 13864, 15420, 17330, 20796, 25995, 30840, 34660, 41592, 51990, 69320, 103980, 207960, 445381, 890762, 1336143, 1781524, 2226905, 2672286, 3563048, 4453810, 5344572, 6680715, 8907620, 10689144, 13361430, 17815240, 26722860, 53445720]

約数ペア:

[(1, 53445720), (2, 26722860), (3, 17815240), (4, 13361430), (5, 10689144), (6, 8907620), (8, 6680715), (10, 5344572), (12, 4453810), (15, 3563048), (20, 2672286), (24, 2226905), (30, 1781524), (40, 1336143), (60, 890762), (120, 445381), (257, 207960), (514, 103980), (771, 69320), (1028, 51990), (1285, 41592), (1542, 34660), (1733, 30840), (2056, 25995), (2570, 20796), (3084, 17330), (3466, 15420), (3855, 13864), (5140, 10398), (5199, 10280), (6168, 8665), (6932, 7710)]