51568304

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 102076800

約数和(自身を除く): 50508496

約数列:

[1, 2, 4, 8, 16, 97, 149, 194, 223, 298, 388, 446, 596, 776, 892, 1192, 1552, 1784, 2384, 3568, 14453, 21631, 28906, 33227, 43262, 57812, 66454, 86524, 115624, 132908, 173048, 231248, 265816, 346096, 531632, 3223019, 6446038, 12892076, 25784152, 51568304]

約数ペア:

[(1, 51568304), (2, 25784152), (4, 12892076), (8, 6446038), (16, 3223019), (97, 531632), (149, 346096), (194, 265816), (223, 231248), (298, 173048), (388, 132908), (446, 115624), (596, 86524), (776, 66454), (892, 57812), (1192, 43262), (1552, 33227), (1784, 28906), (2384, 21631), (3568, 14453)]