50957075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 75370176

約数和(自身を除く): 24413101

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 221, 299, 325, 391, 401, 425, 575, 1105, 1495, 1955, 2005, 5083, 5213, 5525, 6817, 7475, 9223, 9775, 10025, 25415, 26065, 34085, 46115, 88621, 119899, 127075, 130325, 156791, 170425, 230575, 443105, 599495, 783955, 2038283, 2215525, 2997475, 3919775, 10191415, 50957075]

約数ペア:

[(1, 50957075), (5, 10191415), (13, 3919775), (17, 2997475), (23, 2215525), (25, 2038283), (65, 783955), (85, 599495), (115, 443105), (221, 230575), (299, 170425), (325, 156791), (391, 130325), (401, 127075), (425, 119899), (575, 88621), (1105, 46115), (1495, 34085), (1955, 26065), (2005, 25415), (5083, 10025), (5213, 9775), (5525, 9223), (6817, 7475)]