52976950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 107024400

約数和(自身を除く): 54047450

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 547, 650, 745, 1094, 1490, 1937, 2735, 3725, 3874, 5470, 7111, 7450, 9685, 13675, 14222, 19370, 27350, 35555, 48425, 71110, 81503, 96850, 163006, 177775, 355550, 407515, 815030, 1059539, 2037575, 2119078, 4075150, 5297695, 10595390, 26488475, 52976950]

約数ペア:

[(1, 52976950), (2, 26488475), (5, 10595390), (10, 5297695), (13, 4075150), (25, 2119078), (26, 2037575), (50, 1059539), (65, 815030), (130, 407515), (149, 355550), (298, 177775), (325, 163006), (547, 96850), (650, 81503), (745, 71110), (1094, 48425), (1490, 35555), (1937, 27350), (2735, 19370), (3725, 14222), (3874, 13675), (5470, 9685), (7111, 7450)]