54467140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29927}}^1$

素因数の和:29956

約数の個数: 48

約数和(自身を含む): 140781312

約数和(自身を除く): 86314172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 29927, 59854, 119708, 149635, 209489, 299270, 389051, 418978, 598540, 778102, 837956, 1047445, 1556204, 1945255, 2094890, 2723357, 3890510, 4189780, 5446714, 7781020, 10893428, 13616785, 27233570, 54467140]

約数ペア:

[(1, 54467140), (2, 27233570), (4, 13616785), (5, 10893428), (7, 7781020), (10, 5446714), (13, 4189780), (14, 3890510), (20, 2723357), (26, 2094890), (28, 1945255), (35, 1556204), (52, 1047445), (65, 837956), (70, 778102), (91, 598540), (130, 418978), (140, 389051), (182, 299270), (260, 209489), (364, 149635), (455, 119708), (910, 59854), (1820, 29927)]