52965640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14551}}^1$

素因数の和:14582

約数の個数: 64

約数和(自身を含む): 146684160

約数和(自身を除く): 93718520

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, 14551, 29102, 58204, 72755, 101857, 116408, 145510, 189163, 203714, 291020, 378326, 407428, 509285, 582040, 756652, 814856, 945815, 1018570, 1324141, 1513304, 1891630, 2037140, 2648282, 3783260, 4074280, 5296564, 6620705, 7566520, 10593128, 13241410, 26482820, 52965640]

約数ペア:

[(1, 52965640), (2, 26482820), (4, 13241410), (5, 10593128), (7, 7566520), (8, 6620705), (10, 5296564), (13, 4074280), (14, 3783260), (20, 2648282), (26, 2037140), (28, 1891630), (35, 1513304), (40, 1324141), (52, 1018570), (56, 945815), (65, 814856), (70, 756652), (91, 582040), (104, 509285), (130, 407428), (140, 378326), (182, 291020), (260, 203714), (280, 189163), (364, 145510), (455, 116408), (520, 101857), (728, 72755), (910, 58204), (1820, 29102), (3640, 14551)]