53469910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 107911440

約数和(自身を除く): 54441530

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1091, 1690, 1885, 2182, 3770, 4901, 5455, 9802, 10910, 14183, 24505, 28366, 31639, 49010, 63278, 70915, 141830, 158195, 184379, 316390, 368758, 411307, 822614, 921895, 1843790, 2056535, 4113070, 5346991, 10693982, 26734955, 53469910]

約数ペア:

[(1, 53469910), (2, 26734955), (5, 10693982), (10, 5346991), (13, 4113070), (26, 2056535), (29, 1843790), (58, 921895), (65, 822614), (130, 411307), (145, 368758), (169, 316390), (290, 184379), (338, 158195), (377, 141830), (754, 70915), (845, 63278), (1091, 49010), (1690, 31639), (1885, 28366), (2182, 24505), (3770, 14183), (4901, 10910), (5455, 9802)]