48776680

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11839}}^1$

素因数の和:11953

約数の個数: 32

約数和(自身を含む): 110822400

約数和(自身を除く): 62045720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 11839, 23678, 47356, 59195, 94712, 118390, 236780, 473560, 1219417, 2438834, 4877668, 6097085, 9755336, 12194170, 24388340, 48776680]

約数ペア:

[(1, 48776680), (2, 24388340), (4, 12194170), (5, 9755336), (8, 6097085), (10, 4877668), (20, 2438834), (40, 1219417), (103, 473560), (206, 236780), (412, 118390), (515, 94712), (824, 59195), (1030, 47356), (2060, 23678), (4120, 11839)]