56056245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 106375680

約数和(自身を除く): 50319435

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1439, 1855, 2597, 4317, 5565, 7195, 7791, 10073, 12985, 21585, 30219, 38955, 50365, 70511, 76267, 151095, 211533, 228801, 352555, 381335, 533869, 1057665, 1144005, 1601607, 2669345, 3737083, 8008035, 11211249, 18685415, 56056245]

約数ペア:

[(1, 56056245), (3, 18685415), (5, 11211249), (7, 8008035), (15, 3737083), (21, 2669345), (35, 1601607), (49, 1144005), (53, 1057665), (105, 533869), (147, 381335), (159, 352555), (245, 228801), (265, 211533), (371, 151095), (735, 76267), (795, 70511), (1113, 50365), (1439, 38955), (1855, 30219), (2597, 21585), (4317, 12985), (5565, 10073), (7195, 7791)]