50973380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 110267136

約数和(自身を除く): 59293756

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 211, 235, 257, 422, 470, 514, 844, 940, 1028, 1055, 1285, 2110, 2570, 4220, 5140, 9917, 12079, 19834, 24158, 39668, 48316, 49585, 54227, 60395, 99170, 108454, 120790, 198340, 216908, 241580, 271135, 542270, 1084540, 2548669, 5097338, 10194676, 12743345, 25486690, 50973380]

約数ペア:

[(1, 50973380), (2, 25486690), (4, 12743345), (5, 10194676), (10, 5097338), (20, 2548669), (47, 1084540), (94, 542270), (188, 271135), (211, 241580), (235, 216908), (257, 198340), (422, 120790), (470, 108454), (514, 99170), (844, 60395), (940, 54227), (1028, 49585), (1055, 48316), (1285, 39668), (2110, 24158), (2570, 19834), (4220, 12079), (5140, 9917)]