48680910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 127567440

約数和(自身を除く): 78886530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 4129, 5895, 8258, 11790, 12387, 20645, 24774, 37161, 41290, 61935, 74322, 123870, 185805, 371610, 540899, 1081798, 1622697, 2704495, 3245394, 4868091, 5408990, 8113485, 9736182, 16226970, 24340455, 48680910]

約数ペア:

[(1, 48680910), (2, 24340455), (3, 16226970), (5, 9736182), (6, 8113485), (9, 5408990), (10, 4868091), (15, 3245394), (18, 2704495), (30, 1622697), (45, 1081798), (90, 540899), (131, 371610), (262, 185805), (393, 123870), (655, 74322), (786, 61935), (1179, 41290), (1310, 37161), (1965, 24774), (2358, 20645), (3930, 12387), (4129, 11790), (5895, 8258)]