49494804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 71586156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 389, 461, 778, 922, 1167, 1383, 1556, 1844, 2334, 2766, 4668, 5532, 8947, 10603, 17894, 21206, 26841, 31809, 35788, 42412, 53682, 63618, 107364, 127236, 179329, 358658, 537987, 717316, 1075974, 2151948, 4124567, 8249134, 12373701, 16498268, 24747402, 49494804]

約数ペア:

[(1, 49494804), (2, 24747402), (3, 16498268), (4, 12373701), (6, 8249134), (12, 4124567), (23, 2151948), (46, 1075974), (69, 717316), (92, 537987), (138, 358658), (276, 179329), (389, 127236), (461, 107364), (778, 63618), (922, 53682), (1167, 42412), (1383, 35788), (1556, 31809), (1844, 26841), (2334, 21206), (2766, 17894), (4668, 10603), (5532, 8947)]