49493708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 100947840

約数和(自身を除く): 51454132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 811, 836, 1387, 1606, 1622, 2774, 3212, 3244, 5548, 8921, 15257, 15409, 17842, 30514, 30818, 35684, 59203, 61028, 61636, 118406, 169499, 236812, 338998, 651233, 677996, 1124857, 1302466, 2249714, 2604932, 4499428, 12373427, 24746854, 49493708]

約数ペア:

[(1, 49493708), (2, 24746854), (4, 12373427), (11, 4499428), (19, 2604932), (22, 2249714), (38, 1302466), (44, 1124857), (73, 677996), (76, 651233), (146, 338998), (209, 236812), (292, 169499), (418, 118406), (803, 61636), (811, 61028), (836, 59203), (1387, 35684), (1606, 30818), (1622, 30514), (2774, 17842), (3212, 15409), (3244, 15257), (5548, 8921)]