47961628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 51386852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 191, 286, 382, 439, 572, 764, 878, 1756, 2101, 2483, 4202, 4829, 4966, 5707, 8404, 9658, 9932, 11414, 19316, 22828, 27313, 54626, 62777, 83849, 109252, 125554, 167698, 251108, 335396, 922339, 1090037, 1844678, 2180074, 3689356, 4360148, 11990407, 23980814, 47961628]

約数ペア:

[(1, 47961628), (2, 23980814), (4, 11990407), (11, 4360148), (13, 3689356), (22, 2180074), (26, 1844678), (44, 1090037), (52, 922339), (143, 335396), (191, 251108), (286, 167698), (382, 125554), (439, 109252), (572, 83849), (764, 62777), (878, 54626), (1756, 27313), (2101, 22828), (2483, 19316), (4202, 11414), (4829, 9932), (4966, 9658), (5707, 8404)]