53228280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63367}}^1$

素因数の和:63388

約数の個数: 64

約数和(自身を含む): 182499840

約数和(自身を除く): 129271560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63367, 126734, 190101, 253468, 316835, 380202, 443569, 506936, 633670, 760404, 887138, 950505, 1267340, 1330707, 1520808, 1774276, 1901010, 2217845, 2534680, 2661414, 3548552, 3802020, 4435690, 5322828, 6653535, 7604040, 8871380, 10645656, 13307070, 17742760, 26614140, 53228280]

約数ペア:

[(1, 53228280), (2, 26614140), (3, 17742760), (4, 13307070), (5, 10645656), (6, 8871380), (7, 7604040), (8, 6653535), (10, 5322828), (12, 4435690), (14, 3802020), (15, 3548552), (20, 2661414), (21, 2534680), (24, 2217845), (28, 1901010), (30, 1774276), (35, 1520808), (40, 1330707), (42, 1267340), (56, 950505), (60, 887138), (70, 760404), (84, 633670), (105, 506936), (120, 443569), (140, 380202), (168, 316835), (210, 253468), (280, 190101), (420, 126734), (840, 63367)]