47279380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 105746256

約数和(自身を除く): 58466876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 241, 340, 482, 577, 964, 1154, 1205, 2308, 2410, 2885, 4097, 4820, 5770, 8194, 9809, 11540, 16388, 19618, 20485, 39236, 40970, 49045, 81940, 98090, 139057, 196180, 278114, 556228, 695285, 1390570, 2363969, 2781140, 4727938, 9455876, 11819845, 23639690, 47279380]

約数ペア:

[(1, 47279380), (2, 23639690), (4, 11819845), (5, 9455876), (10, 4727938), (17, 2781140), (20, 2363969), (34, 1390570), (68, 695285), (85, 556228), (170, 278114), (241, 196180), (340, 139057), (482, 98090), (577, 81940), (964, 49045), (1154, 40970), (1205, 39236), (2308, 20485), (2410, 19618), (2885, 16388), (4097, 11540), (4820, 9809), (5770, 8194)]