48912110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 51242770

約数列:

[1, 2, 5, 10, 13, 26, 31, 53, 62, 65, 106, 130, 155, 229, 265, 310, 403, 458, 530, 689, 806, 1145, 1378, 1643, 2015, 2290, 2977, 3286, 3445, 4030, 5954, 6890, 7099, 8215, 12137, 14198, 14885, 16430, 21359, 24274, 29770, 35495, 42718, 60685, 70990, 92287, 106795, 121370, 157781, 184574, 213590, 315562, 376247, 461435, 752494, 788905, 922870, 1577810, 1881235, 3762470, 4891211, 9782422, 24456055, 48912110]

約数ペア:

[(1, 48912110), (2, 24456055), (5, 9782422), (10, 4891211), (13, 3762470), (26, 1881235), (31, 1577810), (53, 922870), (62, 788905), (65, 752494), (106, 461435), (130, 376247), (155, 315562), (229, 213590), (265, 184574), (310, 157781), (403, 121370), (458, 106795), (530, 92287), (689, 70990), (806, 60685), (1145, 42718), (1378, 35495), (1643, 29770), (2015, 24274), (2290, 21359), (2977, 16430), (3286, 14885), (3445, 14198), (4030, 12137), (5954, 8215), (6890, 7099)]