51183570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10867}}^1$

素因数の和:11034

約数の個数: 32

約数和(自身を含む): 123634368

約数和(自身を除く): 72450798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 10867, 21734, 32601, 54335, 65202, 108670, 163005, 326010, 1706119, 3412238, 5118357, 8530595, 10236714, 17061190, 25591785, 51183570]

約数ペア:

[(1, 51183570), (2, 25591785), (3, 17061190), (5, 10236714), (6, 8530595), (10, 5118357), (15, 3412238), (30, 1706119), (157, 326010), (314, 163005), (471, 108670), (785, 65202), (942, 54335), (1570, 32601), (2355, 21734), (4710, 10867)]