52442520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33617}}^1$

素因数の和:33644

約数の個数: 64

約数和(自身を含む): 169434720

約数和(自身を除く): 116992200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33617, 67234, 100851, 134468, 168085, 201702, 268936, 336170, 403404, 437021, 504255, 672340, 806808, 874042, 1008510, 1311063, 1344680, 1748084, 2017020, 2185105, 2622126, 3496168, 4034040, 4370210, 5244252, 6555315, 8740420, 10488504, 13110630, 17480840, 26221260, 52442520]

約数ペア:

[(1, 52442520), (2, 26221260), (3, 17480840), (4, 13110630), (5, 10488504), (6, 8740420), (8, 6555315), (10, 5244252), (12, 4370210), (13, 4034040), (15, 3496168), (20, 2622126), (24, 2185105), (26, 2017020), (30, 1748084), (39, 1344680), (40, 1311063), (52, 1008510), (60, 874042), (65, 806808), (78, 672340), (104, 504255), (120, 437021), (130, 403404), (156, 336170), (195, 268936), (260, 201702), (312, 168085), (390, 134468), (520, 100851), (780, 67234), (1560, 33617)]