50931495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 43417305

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 285, 355, 639, 839, 855, 1065, 1349, 2517, 3195, 4047, 4195, 6745, 7551, 12141, 12585, 15941, 20235, 37755, 47823, 59569, 60705, 79705, 143469, 178707, 239115, 297845, 536121, 717345, 893535, 1131811, 2680605, 3395433, 5659055, 10186299, 16977165, 50931495]

約数ペア:

[(1, 50931495), (3, 16977165), (5, 10186299), (9, 5659055), (15, 3395433), (19, 2680605), (45, 1131811), (57, 893535), (71, 717345), (95, 536121), (171, 297845), (213, 239115), (285, 178707), (355, 143469), (639, 79705), (839, 60705), (855, 59569), (1065, 47823), (1349, 37755), (2517, 20235), (3195, 15941), (4047, 12585), (4195, 12141), (6745, 7551)]