48487240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63799}}^1$

素因数の和:63829

約数の個数: 32

約数和(自身を含む): 114840000

約数和(自身を除く): 66352760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63799, 127598, 255196, 318995, 510392, 637990, 1212181, 1275980, 2424362, 2551960, 4848724, 6060905, 9697448, 12121810, 24243620, 48487240]

約数ペア:

[(1, 48487240), (2, 24243620), (4, 12121810), (5, 9697448), (8, 6060905), (10, 4848724), (19, 2551960), (20, 2424362), (38, 1275980), (40, 1212181), (76, 637990), (95, 510392), (152, 318995), (190, 255196), (380, 127598), (760, 63799)]