48748148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7207}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 90820800

約数和(自身を除く): 42072652

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 7207, 14414, 28828, 136933, 273866, 547732, 641423, 1282846, 2565692, 12187037, 24374074, 48748148]

約数ペア:

[(1, 48748148), (2, 24374074), (4, 12187037), (19, 2565692), (38, 1282846), (76, 641423), (89, 547732), (178, 273866), (356, 136933), (1691, 28828), (3382, 14414), (6764, 7207)]