47642890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 89890560

約数和(自身を除く): 42247670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 359, 577, 718, 1154, 1795, 2885, 3590, 5770, 8257, 13271, 16514, 26542, 41285, 66355, 82570, 132710, 207143, 414286, 1035715, 2071430, 4764289, 9528578, 23821445, 47642890]

約数ペア:

[(1, 47642890), (2, 23821445), (5, 9528578), (10, 4764289), (23, 2071430), (46, 1035715), (115, 414286), (230, 207143), (359, 132710), (577, 82570), (718, 66355), (1154, 41285), (1795, 26542), (2885, 16514), (3590, 13271), (5770, 8257)]