45251648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 97654872

約数和(自身を除く): 52403224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 397, 416, 548, 794, 832, 1096, 1588, 1781, 2192, 3176, 3562, 4384, 5161, 6352, 7124, 8768, 10322, 12704, 14248, 20644, 25408, 28496, 41288, 54389, 56992, 82576, 108778, 113984, 165152, 217556, 330304, 435112, 707057, 870224, 1414114, 1740448, 2828228, 3480896, 5656456, 11312912, 22625824, 45251648]

約数ペア:

[(1, 45251648), (2, 22625824), (4, 11312912), (8, 5656456), (13, 3480896), (16, 2828228), (26, 1740448), (32, 1414114), (52, 870224), (64, 707057), (104, 435112), (137, 330304), (208, 217556), (274, 165152), (397, 113984), (416, 108778), (548, 82576), (794, 56992), (832, 54389), (1096, 41288), (1588, 28496), (1781, 25408), (2192, 20644), (3176, 14248), (3562, 12704), (4384, 10322), (5161, 8768), (6352, 7124)]