48493510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 102513600

約数和(自身を除く): 54020090

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 190, 247, 290, 377, 494, 551, 677, 754, 1102, 1235, 1354, 1885, 2470, 2755, 3385, 3770, 5510, 6770, 7163, 8801, 12863, 14326, 17602, 19633, 25726, 35815, 39266, 44005, 64315, 71630, 88010, 98165, 128630, 167219, 196330, 255229, 334438, 373027, 510458, 746054, 836095, 1276145, 1672190, 1865135, 2552290, 3730270, 4849351, 9698702, 24246755, 48493510]

約数ペア:

[(1, 48493510), (2, 24246755), (5, 9698702), (10, 4849351), (13, 3730270), (19, 2552290), (26, 1865135), (29, 1672190), (38, 1276145), (58, 836095), (65, 746054), (95, 510458), (130, 373027), (145, 334438), (190, 255229), (247, 196330), (290, 167219), (377, 128630), (494, 98165), (551, 88010), (677, 71630), (754, 64315), (1102, 44005), (1235, 39266), (1354, 35815), (1885, 25726), (2470, 19633), (2755, 17602), (3385, 14326), (3770, 12863), (5510, 8801), (6770, 7163)]