7731138050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{21407}}^1$

素因数の和:21683

約数の個数: 48

約数和(自身を含む): 14908188672

約数和(自身を除く): 7177050622

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 233, 310, 466, 775, 1165, 1550, 2330, 5825, 7223, 11650, 14446, 21407, 36115, 42814, 72230, 107035, 180575, 214070, 361150, 535175, 663617, 1070350, 1327234, 3318085, 4987831, 6636170, 9975662, 16590425, 24939155, 33180850, 49878310, 124695775, 154622761, 249391550, 309245522, 773113805, 1546227610, 3865569025, 7731138050]

約数ペア:

[(1, 7731138050), (2, 3865569025), (5, 1546227610), (10, 773113805), (25, 309245522), (31, 249391550), (50, 154622761), (62, 124695775), (155, 49878310), (233, 33180850), (310, 24939155), (466, 16590425), (775, 9975662), (1165, 6636170), (1550, 4987831), (2330, 3318085), (5825, 1327234), (7223, 1070350), (11650, 663617), (14446, 535175), (21407, 361150), (36115, 214070), (42814, 180575), (72230, 107035)]