53404408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 102980160

約数和(自身を除く): 49575752

約数列:

[1, 2, 4, 8, 47, 94, 173, 188, 346, 376, 692, 821, 1384, 1642, 3284, 6568, 8131, 16262, 32524, 38587, 65048, 77174, 142033, 154348, 284066, 308696, 568132, 1136264, 6675551, 13351102, 26702204, 53404408]

約数ペア:

[(1, 53404408), (2, 26702204), (4, 13351102), (8, 6675551), (47, 1136264), (94, 568132), (173, 308696), (188, 284066), (346, 154348), (376, 142033), (692, 77174), (821, 65048), (1384, 38587), (1642, 32524), (3284, 16262), (6568, 8131)]