53751880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14767}}^1$

素因数の和:14798

約数の個数: 64

約数和(自身を含む): 148861440

約数和(自身を除く): 95109560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 14767, 29534, 59068, 73835, 103369, 118136, 147670, 191971, 206738, 295340, 383942, 413476, 516845, 590680, 767884, 826952, 959855, 1033690, 1343797, 1535768, 1919710, 2067380, 2687594, 3839420, 4134760, 5375188, 6718985, 7678840, 10750376, 13437970, 26875940, 53751880]

約数ペア:

[(1, 53751880), (2, 26875940), (4, 13437970), (5, 10750376), (7, 7678840), (8, 6718985), (10, 5375188), (13, 4134760), (14, 3839420), (20, 2687594), (26, 2067380), (28, 1919710), (35, 1535768), (40, 1343797), (52, 1033690), (56, 959855), (65, 826952), (70, 767884), (91, 590680), (104, 516845), (130, 413476), (140, 383942), (182, 295340), (260, 206738), (280, 191971), (364, 147670), (455, 118136), (520, 103369), (728, 73835), (910, 59068), (1820, 29534), (3640, 14767)]