49956620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3533}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 121117248

約数和(自身を除く): 71160628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3533, 3535, 7066, 7070, 14132, 14140, 17665, 24731, 35330, 49462, 70660, 98924, 123655, 247310, 356833, 494620, 713666, 1427332, 1784165, 2497831, 3568330, 4995662, 7136660, 9991324, 12489155, 24978310, 49956620]

約数ペア:

[(1, 49956620), (2, 24978310), (4, 12489155), (5, 9991324), (7, 7136660), (10, 4995662), (14, 3568330), (20, 2497831), (28, 1784165), (35, 1427332), (70, 713666), (101, 494620), (140, 356833), (202, 247310), (404, 123655), (505, 98924), (707, 70660), (1010, 49462), (1414, 35330), (2020, 24731), (2828, 17665), (3533, 14140), (3535, 14132), (7066, 7070)]