48258290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 91800000

約数和(自身を除く): 43541710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 509, 998, 1018, 2495, 2545, 4990, 5090, 9481, 9671, 18962, 19342, 47405, 48355, 94810, 96710, 253991, 507982, 1269955, 2539910, 4825829, 9651658, 24129145, 48258290]

約数ペア:

[(1, 48258290), (2, 24129145), (5, 9651658), (10, 4825829), (19, 2539910), (38, 1269955), (95, 507982), (190, 253991), (499, 96710), (509, 94810), (998, 48355), (1018, 47405), (2495, 19342), (2545, 18962), (4990, 9671), (5090, 9481)]