49656540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35983}}^1$

素因数の和:36018

約数の個数: 48

約数和(自身を含む): 145087488

約数和(自身を除く): 95430948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 35983, 71966, 107949, 143932, 179915, 215898, 359830, 431796, 539745, 719660, 827609, 1079490, 1655218, 2158980, 2482827, 3310436, 4138045, 4965654, 8276090, 9931308, 12414135, 16552180, 24828270, 49656540]

約数ペア:

[(1, 49656540), (2, 24828270), (3, 16552180), (4, 12414135), (5, 9931308), (6, 8276090), (10, 4965654), (12, 4138045), (15, 3310436), (20, 2482827), (23, 2158980), (30, 1655218), (46, 1079490), (60, 827609), (69, 719660), (92, 539745), (115, 431796), (138, 359830), (230, 215898), (276, 179915), (345, 143932), (460, 107949), (690, 71966), (1380, 35983)]