56981172

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 139487040

約数和(自身を除く): 82505868

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 2117, 2243, 4234, 4486, 6351, 6729, 8468, 8972, 12702, 13458, 25404, 26916, 65047, 130094, 163739, 195141, 260188, 327478, 390282, 491217, 654956, 780564, 982434, 1964868, 4748431, 9496862, 14245293, 18993724, 28490586, 56981172]

約数ペア:

[(1, 56981172), (2, 28490586), (3, 18993724), (4, 14245293), (6, 9496862), (12, 4748431), (29, 1964868), (58, 982434), (73, 780564), (87, 654956), (116, 491217), (146, 390282), (174, 327478), (219, 260188), (292, 195141), (348, 163739), (438, 130094), (876, 65047), (2117, 26916), (2243, 25404), (4234, 13458), (4486, 12702), (6351, 8972), (6729, 8468)]