53945684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 52741036

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 166, 332, 377, 431, 754, 862, 1079, 1508, 1724, 2158, 2407, 4316, 4814, 5603, 9628, 11206, 12499, 22412, 24998, 31291, 35773, 49996, 62582, 71546, 125164, 143092, 162487, 324974, 465049, 649948, 930098, 1037417, 1860196, 2074834, 4149668, 13486421, 26972842, 53945684]

約数ペア:

[(1, 53945684), (2, 26972842), (4, 13486421), (13, 4149668), (26, 2074834), (29, 1860196), (52, 1037417), (58, 930098), (83, 649948), (116, 465049), (166, 324974), (332, 162487), (377, 143092), (431, 125164), (754, 71546), (862, 62582), (1079, 49996), (1508, 35773), (1724, 31291), (2158, 24998), (2407, 22412), (4316, 12499), (4814, 11206), (5603, 9628)]