13877950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 28324080

約数和(自身を除く): 14446130

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 563, 725, 850, 986, 1126, 1450, 2465, 2815, 4930, 5630, 9571, 12325, 14075, 16327, 19142, 24650, 28150, 32654, 47855, 81635, 95710, 163270, 239275, 277559, 408175, 478550, 555118, 816350, 1387795, 2775590, 6938975, 13877950]

約数ペア:

[(1, 13877950), (2, 6938975), (5, 2775590), (10, 1387795), (17, 816350), (25, 555118), (29, 478550), (34, 408175), (50, 277559), (58, 239275), (85, 163270), (145, 95710), (170, 81635), (290, 47855), (425, 32654), (493, 28150), (563, 24650), (725, 19142), (850, 16327), (986, 14075), (1126, 12325), (1450, 9571), (2465, 5630), (2815, 4930)]