56557003581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{120577}}^1$

素因数の和:120826

約数の個数: 48

約数和(自身を含む): 93047631040

約数和(自身を除く): 36490627459

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 211, 247, 633, 741, 1899, 2223, 2743, 4009, 8229, 12027, 24687, 36081, 52117, 120577, 156351, 361731, 469053, 1085193, 1567501, 2290963, 4702503, 6872889, 14107509, 20618667, 25441747, 29782519, 76325241, 89347557, 228975723, 268042671, 330742711, 483393193, 992228133, 1450179579, 2976684399, 4350538737, 6284111509, 18852334527, 56557003581]

約数ペア:

[(1, 56557003581), (3, 18852334527), (9, 6284111509), (13, 4350538737), (19, 2976684399), (39, 1450179579), (57, 992228133), (117, 483393193), (171, 330742711), (211, 268042671), (247, 228975723), (633, 89347557), (741, 76325241), (1899, 29782519), (2223, 25441747), (2743, 20618667), (4009, 14107509), (8229, 6872889), (12027, 4702503), (24687, 2290963), (36081, 1567501), (52117, 1085193), (120577, 469053), (156351, 361731)]