49719075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 97368768

約数和(自身を除く): 47649693

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 83, 105, 147, 163, 175, 245, 249, 415, 489, 525, 581, 735, 815, 1141, 1225, 1245, 1743, 2075, 2445, 2905, 3423, 3675, 4067, 4075, 5705, 6225, 7987, 8715, 12201, 12225, 13529, 14525, 17115, 20335, 23961, 28525, 39935, 40587, 43575, 61005, 67645, 85575, 94703, 101675, 119805, 199675, 202935, 284109, 305025, 338225, 473515, 599025, 662921, 1014675, 1420545, 1988763, 2367575, 3314605, 7102725, 9943815, 16573025, 49719075]

約数ペア:

[(1, 49719075), (3, 16573025), (5, 9943815), (7, 7102725), (15, 3314605), (21, 2367575), (25, 1988763), (35, 1420545), (49, 1014675), (75, 662921), (83, 599025), (105, 473515), (147, 338225), (163, 305025), (175, 284109), (245, 202935), (249, 199675), (415, 119805), (489, 101675), (525, 94703), (581, 85575), (735, 67645), (815, 61005), (1141, 43575), (1225, 40587), (1245, 39935), (1743, 28525), (2075, 23961), (2445, 20335), (2905, 17115), (3423, 14525), (3675, 13529), (4067, 12225), (4075, 12201), (5705, 8715), (6225, 7987)]