53042820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7100

約数の個数: 48

約数和(自身を含む): 149710848

約数和(自身を除く): 96668028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 6961, 7620, 13922, 20883, 27844, 34805, 41766, 69610, 83532, 104415, 139220, 208830, 417660, 884047, 1768094, 2652141, 3536188, 4420235, 5304282, 8840470, 10608564, 13260705, 17680940, 26521410, 53042820]

約数ペア:

[(1, 53042820), (2, 26521410), (3, 17680940), (4, 13260705), (5, 10608564), (6, 8840470), (10, 5304282), (12, 4420235), (15, 3536188), (20, 2652141), (30, 1768094), (60, 884047), (127, 417660), (254, 208830), (381, 139220), (508, 104415), (635, 83532), (762, 69610), (1270, 41766), (1524, 34805), (1905, 27844), (2540, 20883), (3810, 13922), (6961, 7620)]