55044290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 64395070

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 179, 191, 230, 322, 358, 382, 805, 895, 955, 1253, 1337, 1610, 1790, 1910, 2506, 2674, 4117, 4393, 6265, 6685, 8234, 8786, 12530, 13370, 20585, 21965, 28819, 30751, 34189, 41170, 43930, 57638, 61502, 68378, 144095, 153755, 170945, 239323, 288190, 307510, 341890, 478646, 786347, 1196615, 1572694, 2393230, 3931735, 5504429, 7863470, 11008858, 27522145, 55044290]

約数ペア:

[(1, 55044290), (2, 27522145), (5, 11008858), (7, 7863470), (10, 5504429), (14, 3931735), (23, 2393230), (35, 1572694), (46, 1196615), (70, 786347), (115, 478646), (161, 341890), (179, 307510), (191, 288190), (230, 239323), (322, 170945), (358, 153755), (382, 144095), (805, 68378), (895, 61502), (955, 57638), (1253, 43930), (1337, 41170), (1610, 34189), (1790, 30751), (1910, 28819), (2506, 21965), (2674, 20585), (4117, 13370), (4393, 12530), (6265, 8786), (6685, 8234)]