53035960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 124195680

約数和(自身を除く): 71159720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 146, 164, 205, 292, 328, 365, 410, 443, 584, 730, 820, 886, 1460, 1640, 1772, 2215, 2920, 2993, 3544, 4430, 5986, 8860, 11972, 14965, 17720, 18163, 23944, 29930, 32339, 36326, 59860, 64678, 72652, 90815, 119720, 129356, 145304, 161695, 181630, 258712, 323390, 363260, 646780, 726520, 1293560, 1325899, 2651798, 5303596, 6629495, 10607192, 13258990, 26517980, 53035960]

約数ペア:

[(1, 53035960), (2, 26517980), (4, 13258990), (5, 10607192), (8, 6629495), (10, 5303596), (20, 2651798), (40, 1325899), (41, 1293560), (73, 726520), (82, 646780), (146, 363260), (164, 323390), (205, 258712), (292, 181630), (328, 161695), (365, 145304), (410, 129356), (443, 119720), (584, 90815), (730, 72652), (820, 64678), (886, 59860), (1460, 36326), (1640, 32339), (1772, 29930), (2215, 23944), (2920, 18163), (2993, 17720), (3544, 14965), (4430, 11972), (5986, 8860)]