61542988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 123338880

約数和(自身を除く): 61795892

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 481, 754, 962, 1073, 1103, 1508, 1924, 2146, 2206, 4292, 4412, 13949, 14339, 27898, 28678, 31987, 40811, 55796, 57356, 63974, 81622, 127948, 163244, 415831, 530543, 831662, 1061086, 1183519, 1663324, 2122172, 2367038, 4734076, 15385747, 30771494, 61542988]

約数ペア:

[(1, 61542988), (2, 30771494), (4, 15385747), (13, 4734076), (26, 2367038), (29, 2122172), (37, 1663324), (52, 1183519), (58, 1061086), (74, 831662), (116, 530543), (148, 415831), (377, 163244), (481, 127948), (754, 81622), (962, 63974), (1073, 57356), (1103, 55796), (1508, 40811), (1924, 31987), (2146, 28678), (2206, 27898), (4292, 14339), (4412, 13949)]