48397492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 100223424

約数和(自身を除く): 51825932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 211, 286, 401, 422, 572, 802, 844, 1604, 2321, 2743, 4411, 4642, 5213, 5486, 8822, 9284, 10426, 10972, 17644, 20852, 30173, 57343, 60346, 84611, 114686, 120692, 169222, 229372, 338444, 930721, 1099943, 1861442, 2199886, 3722884, 4399772, 12099373, 24198746, 48397492]

約数ペア:

[(1, 48397492), (2, 24198746), (4, 12099373), (11, 4399772), (13, 3722884), (22, 2199886), (26, 1861442), (44, 1099943), (52, 930721), (143, 338444), (211, 229372), (286, 169222), (401, 120692), (422, 114686), (572, 84611), (802, 60346), (844, 57343), (1604, 30173), (2321, 20852), (2743, 17644), (4411, 10972), (4642, 10426), (5213, 9284), (5486, 8822)]