53437868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 55426132

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 199, 359, 374, 398, 718, 748, 796, 1436, 2189, 3383, 3949, 4378, 6103, 6766, 7898, 8756, 12206, 13532, 15796, 24412, 37213, 67133, 71441, 74426, 134266, 142882, 148852, 268532, 285764, 785851, 1214497, 1571702, 2428994, 3143404, 4857988, 13359467, 26718934, 53437868]

約数ペア:

[(1, 53437868), (2, 26718934), (4, 13359467), (11, 4857988), (17, 3143404), (22, 2428994), (34, 1571702), (44, 1214497), (68, 785851), (187, 285764), (199, 268532), (359, 148852), (374, 142882), (398, 134266), (718, 74426), (748, 71441), (796, 67133), (1436, 37213), (2189, 24412), (3383, 15796), (3949, 13532), (4378, 12206), (6103, 8756), (6766, 7898)]