56975880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36523}}^1$

素因数の和:36550

約数の個数: 64

約数和(自身を含む): 184080960

約数和(自身を除く): 127105080

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, 36523, 73046, 109569, 146092, 182615, 219138, 292184, 365230, 438276, 474799, 547845, 730460, 876552, 949598, 1095690, 1424397, 1460920, 1899196, 2191380, 2373995, 2848794, 3798392, 4382760, 4747990, 5697588, 7121985, 9495980, 11395176, 14243970, 18991960, 28487940, 56975880]

約数ペア:

[(1, 56975880), (2, 28487940), (3, 18991960), (4, 14243970), (5, 11395176), (6, 9495980), (8, 7121985), (10, 5697588), (12, 4747990), (13, 4382760), (15, 3798392), (20, 2848794), (24, 2373995), (26, 2191380), (30, 1899196), (39, 1460920), (40, 1424397), (52, 1095690), (60, 949598), (65, 876552), (78, 730460), (104, 547845), (120, 474799), (130, 438276), (156, 365230), (195, 292184), (260, 219138), (312, 182615), (390, 146092), (520, 109569), (780, 73046), (1560, 36523)]