50658400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4904

約数の個数: 72

約数和(自身を含む): 133210224

約数和(自身を除く): 82551824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 4871, 5200, 9742, 10400, 19484, 24355, 38968, 48710, 63323, 77936, 97420, 121775, 126646, 155872, 194840, 243550, 253292, 316615, 389680, 487100, 506584, 633230, 779360, 974200, 1013168, 1266460, 1583075, 1948400, 2026336, 2532920, 3166150, 3896800, 5065840, 6332300, 10131680, 12664600, 25329200, 50658400]

約数ペア:

[(1, 50658400), (2, 25329200), (4, 12664600), (5, 10131680), (8, 6332300), (10, 5065840), (13, 3896800), (16, 3166150), (20, 2532920), (25, 2026336), (26, 1948400), (32, 1583075), (40, 1266460), (50, 1013168), (52, 974200), (65, 779360), (80, 633230), (100, 506584), (104, 487100), (130, 389680), (160, 316615), (200, 253292), (208, 243550), (260, 194840), (325, 155872), (400, 126646), (416, 121775), (520, 97420), (650, 77936), (800, 63323), (1040, 48710), (1300, 38968), (2080, 24355), (2600, 19484), (4871, 10400), (5200, 9742)]