51698205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 98017920

約数和(自身を除く): 46319715

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 1319, 2613, 3015, 3957, 4355, 6595, 7839, 11871, 13065, 17147, 19785, 39195, 51441, 59355, 85735, 88373, 154323, 257205, 265119, 441865, 771615, 795357, 1148849, 1325595, 3446547, 3976785, 5744245, 10339641, 17232735, 51698205]

約数ペア:

[(1, 51698205), (3, 17232735), (5, 10339641), (9, 5744245), (13, 3976785), (15, 3446547), (39, 1325595), (45, 1148849), (65, 795357), (67, 771615), (117, 441865), (195, 265119), (201, 257205), (335, 154323), (585, 88373), (603, 85735), (871, 59355), (1005, 51441), (1319, 39195), (2613, 19785), (3015, 17147), (3957, 13065), (4355, 11871), (6595, 7839)]