53709780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8863}}^1$

素因数の和:8976

約数の個数: 48

約数和(自身を含む): 151893504

約数和(自身を除く): 98183724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 8863, 17726, 26589, 35452, 44315, 53178, 88630, 106356, 132945, 177260, 265890, 531780, 895163, 1790326, 2685489, 3580652, 4475815, 5370978, 8951630, 10741956, 13427445, 17903260, 26854890, 53709780]

約数ペア:

[(1, 53709780), (2, 26854890), (3, 17903260), (4, 13427445), (5, 10741956), (6, 8951630), (10, 5370978), (12, 4475815), (15, 3580652), (20, 2685489), (30, 1790326), (60, 895163), (101, 531780), (202, 265890), (303, 177260), (404, 132945), (505, 106356), (606, 88630), (1010, 53178), (1212, 44315), (1515, 35452), (2020, 26589), (3030, 17726), (6060, 8863)]