50508120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32377}}^1$

素因数の和:32404

約数の個数: 64

約数和(自身を含む): 163185120

約数和(自身を除く): 112677000

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, 32377, 64754, 97131, 129508, 161885, 194262, 259016, 323770, 388524, 420901, 485655, 647540, 777048, 841802, 971310, 1262703, 1295080, 1683604, 1942620, 2104505, 2525406, 3367208, 3885240, 4209010, 5050812, 6313515, 8418020, 10101624, 12627030, 16836040, 25254060, 50508120]

約数ペア:

[(1, 50508120), (2, 25254060), (3, 16836040), (4, 12627030), (5, 10101624), (6, 8418020), (8, 6313515), (10, 5050812), (12, 4209010), (13, 3885240), (15, 3367208), (20, 2525406), (24, 2104505), (26, 1942620), (30, 1683604), (39, 1295080), (40, 1262703), (52, 971310), (60, 841802), (65, 777048), (78, 647540), (104, 485655), (120, 420901), (130, 388524), (156, 323770), (195, 259016), (260, 194262), (312, 161885), (390, 129508), (520, 97131), (780, 64754), (1560, 32377)]