53191918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 34866962

約数列:

[1, 2, 13, 26, 89, 127, 178, 181, 254, 362, 1157, 1651, 2314, 2353, 3302, 4706, 11303, 16109, 22606, 22987, 32218, 45974, 146939, 209417, 293878, 298831, 418834, 597662, 2045843, 4091686, 26595959, 53191918]

約数ペア:

[(1, 53191918), (2, 26595959), (13, 4091686), (26, 2045843), (89, 597662), (127, 418834), (178, 298831), (181, 293878), (254, 209417), (362, 146939), (1157, 45974), (1651, 32218), (2314, 22987), (2353, 22606), (3302, 16109), (4706, 11303)]