53993208

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 139645440

約数和(自身を除く): 85652232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 113, 129, 172, 226, 258, 339, 344, 452, 463, 516, 678, 904, 926, 1032, 1356, 1389, 1852, 2712, 2778, 3704, 4859, 5556, 9718, 11112, 14577, 19436, 19909, 29154, 38872, 39818, 52319, 58308, 59727, 79636, 104638, 116616, 119454, 156957, 159272, 209276, 238908, 313914, 418552, 477816, 627828, 1255656, 2249717, 4499434, 6749151, 8998868, 13498302, 17997736, 26996604, 53993208]

約数ペア:

[(1, 53993208), (2, 26996604), (3, 17997736), (4, 13498302), (6, 8998868), (8, 6749151), (12, 4499434), (24, 2249717), (43, 1255656), (86, 627828), (113, 477816), (129, 418552), (172, 313914), (226, 238908), (258, 209276), (339, 159272), (344, 156957), (452, 119454), (463, 116616), (516, 104638), (678, 79636), (904, 59727), (926, 58308), (1032, 52319), (1356, 39818), (1389, 38872), (1852, 29154), (2712, 19909), (2778, 19436), (3704, 14577), (4859, 11112), (5556, 9718)]