55132532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 121992192

約数和(自身を除く): 66859660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 182, 191, 244, 338, 364, 382, 427, 676, 764, 793, 854, 1183, 1337, 1586, 1708, 2366, 2483, 2674, 3172, 4732, 4966, 5348, 5551, 9932, 10309, 11102, 11651, 17381, 20618, 22204, 23302, 32279, 34762, 41236, 46604, 64558, 69524, 72163, 81557, 129116, 144326, 151463, 163114, 225953, 288652, 302926, 326228, 451906, 605852, 903812, 1060241, 1969019, 2120482, 3938038, 4240964, 7876076, 13783133, 27566266, 55132532]

約数ペア:

[(1, 55132532), (2, 27566266), (4, 13783133), (7, 7876076), (13, 4240964), (14, 3938038), (26, 2120482), (28, 1969019), (52, 1060241), (61, 903812), (91, 605852), (122, 451906), (169, 326228), (182, 302926), (191, 288652), (244, 225953), (338, 163114), (364, 151463), (382, 144326), (427, 129116), (676, 81557), (764, 72163), (793, 69524), (854, 64558), (1183, 46604), (1337, 41236), (1586, 34762), (1708, 32279), (2366, 23302), (2483, 22204), (2674, 20618), (3172, 17381), (4732, 11651), (4966, 11102), (5348, 10309), (5551, 9932)]