51828855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 90660864

約数和(自身を除く): 38832009

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 3967, 4355, 11901, 13065, 19835, 51571, 59505, 154713, 257855, 265789, 773565, 797367, 1328945, 3455257, 3986835, 10365771, 17276285, 51828855]

約数ペア:

[(1, 51828855), (3, 17276285), (5, 10365771), (13, 3986835), (15, 3455257), (39, 1328945), (65, 797367), (67, 773565), (195, 265789), (201, 257855), (335, 154713), (871, 59505), (1005, 51571), (2613, 19835), (3967, 13065), (4355, 11901)]