50463725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 72412032

約数和(自身を除く): 21948307

約数列:

[1, 5, 13, 23, 25, 43, 65, 115, 157, 215, 299, 325, 559, 575, 785, 989, 1075, 1495, 2041, 2795, 3611, 3925, 4945, 6751, 7475, 10205, 12857, 13975, 18055, 24725, 33755, 46943, 51025, 64285, 87763, 90275, 155273, 168775, 234715, 321425, 438815, 776365, 1173575, 2018549, 2194075, 3881825, 10092745, 50463725]

約数ペア:

[(1, 50463725), (5, 10092745), (13, 3881825), (23, 2194075), (25, 2018549), (43, 1173575), (65, 776365), (115, 438815), (157, 321425), (215, 234715), (299, 168775), (325, 155273), (559, 90275), (575, 87763), (785, 64285), (989, 51025), (1075, 46943), (1495, 33755), (2041, 24725), (2795, 18055), (3611, 13975), (3925, 12857), (4945, 10205), (6751, 7475)]