53261838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2837}}^1$

素因数の和:3001

約数の個数: 48

約数和(自身を含む): 132818400

約数和(自身を除く): 79556562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 2837, 3129, 5674, 6258, 8511, 9387, 17022, 18774, 19859, 25533, 39718, 51066, 59577, 119154, 178731, 357462, 422713, 845426, 1268139, 2536278, 2958991, 3804417, 5917982, 7608834, 8876973, 17753946, 26630919, 53261838]

約数ペア:

[(1, 53261838), (2, 26630919), (3, 17753946), (6, 8876973), (7, 7608834), (9, 5917982), (14, 3804417), (18, 2958991), (21, 2536278), (42, 1268139), (63, 845426), (126, 422713), (149, 357462), (298, 178731), (447, 119154), (894, 59577), (1043, 51066), (1341, 39718), (2086, 25533), (2682, 19859), (2837, 18774), (3129, 17022), (5674, 9387), (6258, 8511)]