46397390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 96284160

約数和(自身を除く): 49886770

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 397, 403, 754, 794, 806, 899, 1798, 1885, 1985, 2015, 3770, 3970, 4030, 4495, 5161, 8990, 10322, 11513, 11687, 12307, 23026, 23374, 24614, 25805, 51610, 57565, 58435, 61535, 115130, 116870, 123070, 149669, 159991, 299338, 319982, 356903, 713806, 748345, 799955, 1496690, 1599910, 1784515, 3569030, 4639739, 9279478, 23198695, 46397390]

約数ペア:

[(1, 46397390), (2, 23198695), (5, 9279478), (10, 4639739), (13, 3569030), (26, 1784515), (29, 1599910), (31, 1496690), (58, 799955), (62, 748345), (65, 713806), (130, 356903), (145, 319982), (155, 299338), (290, 159991), (310, 149669), (377, 123070), (397, 116870), (403, 115130), (754, 61535), (794, 58435), (806, 57565), (899, 51610), (1798, 25805), (1885, 24614), (1985, 23374), (2015, 23026), (3770, 12307), (3970, 11687), (4030, 11513), (4495, 10322), (5161, 8990)]