54499256

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 120422400

約数和(自身を除く): 65923144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 97, 127, 158, 194, 254, 316, 388, 508, 553, 632, 679, 776, 889, 1016, 1106, 1358, 1778, 2212, 2716, 3556, 4424, 5432, 7112, 7663, 10033, 12319, 15326, 20066, 24638, 30652, 40132, 49276, 53641, 61304, 70231, 80264, 86233, 98552, 107282, 140462, 172466, 214564, 280924, 344932, 429128, 561848, 689864, 973201, 1946402, 3892804, 6812407, 7785608, 13624814, 27249628, 54499256]

約数ペア:

[(1, 54499256), (2, 27249628), (4, 13624814), (7, 7785608), (8, 6812407), (14, 3892804), (28, 1946402), (56, 973201), (79, 689864), (97, 561848), (127, 429128), (158, 344932), (194, 280924), (254, 214564), (316, 172466), (388, 140462), (508, 107282), (553, 98552), (632, 86233), (679, 80264), (776, 70231), (889, 61304), (1016, 53641), (1106, 49276), (1358, 40132), (1778, 30652), (2212, 24638), (2716, 20066), (3556, 15326), (4424, 12319), (5432, 10033), (7112, 7663)]