51130226

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 93571200

約数和(自身を除く): 42440974

約数列:

[1, 2, 7, 14, 37, 49, 59, 74, 98, 118, 239, 259, 413, 478, 518, 826, 1673, 1813, 2183, 2891, 3346, 3626, 4366, 5782, 8843, 11711, 14101, 15281, 17686, 23422, 28202, 30562, 61901, 98707, 106967, 123802, 197414, 213934, 433307, 521737, 690949, 866614, 1043474, 1381898, 3652159, 7304318, 25565113, 51130226]

約数ペア:

[(1, 51130226), (2, 25565113), (7, 7304318), (14, 3652159), (37, 1381898), (49, 1043474), (59, 866614), (74, 690949), (98, 521737), (118, 433307), (239, 213934), (259, 197414), (413, 123802), (478, 106967), (518, 98707), (826, 61901), (1673, 30562), (1813, 28202), (2183, 23422), (2891, 17686), (3346, 15281), (3626, 14101), (4366, 11711), (5782, 8843)]