49137210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6911}}^1$

素因数の和:7003

約数の個数: 48

約数和(自身を含む): 129392640

約数和(自身を除く): 80255430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 6911, 7110, 13822, 20733, 34555, 41466, 62199, 69110, 103665, 124398, 207330, 310995, 545969, 621990, 1091938, 1637907, 2729845, 3275814, 4913721, 5459690, 8189535, 9827442, 16379070, 24568605, 49137210]

約数ペア:

[(1, 49137210), (2, 24568605), (3, 16379070), (5, 9827442), (6, 8189535), (9, 5459690), (10, 4913721), (15, 3275814), (18, 2729845), (30, 1637907), (45, 1091938), (79, 621990), (90, 545969), (158, 310995), (237, 207330), (395, 124398), (474, 103665), (711, 69110), (790, 62199), (1185, 41466), (1422, 34555), (2370, 20733), (3555, 13822), (6911, 7110)]