49481685

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 100362240

約数和(自身を除く): 50880555

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 81, 87, 99, 135, 145, 165, 261, 297, 319, 383, 405, 435, 495, 783, 891, 957, 1149, 1305, 1485, 1595, 1915, 2349, 2871, 3447, 3915, 4213, 4455, 4785, 5745, 8613, 10341, 11107, 11745, 12639, 14355, 17235, 21065, 25839, 31023, 33321, 37917, 43065, 51705, 55535, 63195, 99963, 113751, 122177, 129195, 155115, 166605, 189585, 299889, 341253, 366531, 499815, 568755, 610885, 899667, 1099593, 1499445, 1706265, 1832655, 3298779, 4498335, 5497965, 9896337, 16493895, 49481685]

約数ペア:

[(1, 49481685), (3, 16493895), (5, 9896337), (9, 5497965), (11, 4498335), (15, 3298779), (27, 1832655), (29, 1706265), (33, 1499445), (45, 1099593), (55, 899667), (81, 610885), (87, 568755), (99, 499815), (135, 366531), (145, 341253), (165, 299889), (261, 189585), (297, 166605), (319, 155115), (383, 129195), (405, 122177), (435, 113751), (495, 99963), (783, 63195), (891, 55535), (957, 51705), (1149, 43065), (1305, 37917), (1485, 33321), (1595, 31023), (1915, 25839), (2349, 21065), (2871, 17235), (3447, 14355), (3915, 12639), (4213, 11745), (4455, 11107), (4785, 10341), (5745, 8613)]