53450892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 152969544

約数和(自身を除く): 99518652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 73, 86, 99, 129, 132, 146, 172, 198, 219, 258, 292, 387, 396, 438, 473, 516, 657, 774, 803, 876, 946, 1314, 1419, 1548, 1606, 1849, 1892, 2409, 2628, 2838, 3139, 3212, 3698, 4257, 4818, 5547, 5676, 6278, 7227, 7396, 8514, 9417, 9636, 11094, 12556, 14454, 16641, 17028, 18834, 20339, 22188, 28251, 28908, 33282, 34529, 37668, 40678, 56502, 61017, 66564, 69058, 81356, 103587, 113004, 122034, 134977, 138116, 183051, 207174, 244068, 269954, 310761, 366102, 404931, 414348, 539908, 621522, 732204, 809862, 1214793, 1243044, 1484747, 1619724, 2429586, 2969494, 4454241, 4859172, 5938988, 8908482, 13362723, 17816964, 26725446, 53450892]

約数ペア:

[(1, 53450892), (2, 26725446), (3, 17816964), (4, 13362723), (6, 8908482), (9, 5938988), (11, 4859172), (12, 4454241), (18, 2969494), (22, 2429586), (33, 1619724), (36, 1484747), (43, 1243044), (44, 1214793), (66, 809862), (73, 732204), (86, 621522), (99, 539908), (129, 414348), (132, 404931), (146, 366102), (172, 310761), (198, 269954), (219, 244068), (258, 207174), (292, 183051), (387, 138116), (396, 134977), (438, 122034), (473, 113004), (516, 103587), (657, 81356), (774, 69058), (803, 66564), (876, 61017), (946, 56502), (1314, 40678), (1419, 37668), (1548, 34529), (1606, 33282), (1849, 28908), (1892, 28251), (2409, 22188), (2628, 20339), (2838, 18834), (3139, 17028), (3212, 16641), (3698, 14454), (4257, 12556), (4818, 11094), (5547, 9636), (5676, 9417), (6278, 8514), (7227, 7396)]