61695850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 122179680

約数和(自身を除く): 60483830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 190, 202, 475, 505, 643, 950, 1010, 1286, 1919, 2525, 3215, 3838, 5050, 6430, 9595, 12217, 16075, 19190, 24434, 32150, 47975, 61085, 64943, 95950, 122170, 129886, 305425, 324715, 610850, 649430, 1233917, 1623575, 2467834, 3247150, 6169585, 12339170, 30847925, 61695850]

約数ペア:

[(1, 61695850), (2, 30847925), (5, 12339170), (10, 6169585), (19, 3247150), (25, 2467834), (38, 1623575), (50, 1233917), (95, 649430), (101, 610850), (190, 324715), (202, 305425), (475, 129886), (505, 122170), (643, 95950), (950, 64943), (1010, 61085), (1286, 47975), (1919, 32150), (2525, 24434), (3215, 19190), (3838, 16075), (5050, 12217), (6430, 9595)]