49833585

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 90155520

約数和(自身を除く): 40321935

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 139, 155, 257, 279, 417, 465, 695, 771, 1251, 1285, 1395, 2085, 2313, 3855, 4309, 6255, 7967, 11565, 12927, 21545, 23901, 35723, 38781, 39835, 64635, 71703, 107169, 119505, 178615, 193905, 321507, 358515, 535845, 1107413, 1607535, 3322239, 5537065, 9966717, 16611195, 49833585]

約数ペア:

[(1, 49833585), (3, 16611195), (5, 9966717), (9, 5537065), (15, 3322239), (31, 1607535), (45, 1107413), (93, 535845), (139, 358515), (155, 321507), (257, 193905), (279, 178615), (417, 119505), (465, 107169), (695, 71703), (771, 64635), (1251, 39835), (1285, 38781), (1395, 35723), (2085, 23901), (2313, 21545), (3855, 12927), (4309, 11565), (6255, 7967)]