56818380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11987}}^1$

素因数の和:12078

約数の個数: 48

約数和(自身を含む): 161118720

約数和(自身を除く): 104300340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 11987, 23974, 35961, 47948, 59935, 71922, 119870, 143844, 179805, 239740, 359610, 719220, 946973, 1893946, 2840919, 3787892, 4734865, 5681838, 9469730, 11363676, 14204595, 18939460, 28409190, 56818380]

約数ペア:

[(1, 56818380), (2, 28409190), (3, 18939460), (4, 14204595), (5, 11363676), (6, 9469730), (10, 5681838), (12, 4734865), (15, 3787892), (20, 2840919), (30, 1893946), (60, 946973), (79, 719220), (158, 359610), (237, 239740), (316, 179805), (395, 143844), (474, 119870), (790, 71922), (948, 59935), (1185, 47948), (1580, 35961), (2370, 23974), (4740, 11987)]