48320895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 94970880

約数和(自身を除く): 46649985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 53, 57, 95, 105, 133, 159, 265, 285, 371, 399, 457, 665, 795, 1007, 1113, 1371, 1855, 1995, 2285, 3021, 3199, 5035, 5565, 6855, 7049, 8683, 9597, 15105, 15995, 21147, 24221, 26049, 35245, 43415, 47985, 60781, 72663, 105735, 121105, 130245, 169547, 182343, 303905, 363315, 460199, 508641, 847735, 911715, 1380597, 2300995, 2543205, 3221393, 6902985, 9664179, 16106965, 48320895]

約数ペア:

[(1, 48320895), (3, 16106965), (5, 9664179), (7, 6902985), (15, 3221393), (19, 2543205), (21, 2300995), (35, 1380597), (53, 911715), (57, 847735), (95, 508641), (105, 460199), (133, 363315), (159, 303905), (265, 182343), (285, 169547), (371, 130245), (399, 121105), (457, 105735), (665, 72663), (795, 60781), (1007, 47985), (1113, 43415), (1371, 35245), (1855, 26049), (1995, 24221), (2285, 21147), (3021, 15995), (3199, 15105), (5035, 9597), (5565, 8683), (6855, 7049)]