47930844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 128826880

約数和(自身を除く): 80896036

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 103, 114, 156, 157, 206, 228, 247, 309, 314, 412, 471, 494, 618, 628, 741, 942, 988, 1236, 1339, 1482, 1884, 1957, 2041, 2678, 2964, 2983, 3914, 4017, 4082, 5356, 5871, 5966, 6123, 7828, 8034, 8164, 8949, 11742, 11932, 12246, 16068, 16171, 17898, 23484, 24492, 25441, 32342, 35796, 38779, 48513, 50882, 64684, 76323, 77558, 97026, 101764, 116337, 152646, 155116, 194052, 210223, 232674, 305292, 307249, 420446, 465348, 614498, 630669, 840892, 921747, 1228996, 1261338, 1843494, 2522676, 3686988, 3994237, 7988474, 11982711, 15976948, 23965422, 47930844]

約数ペア:

[(1, 47930844), (2, 23965422), (3, 15976948), (4, 11982711), (6, 7988474), (12, 3994237), (13, 3686988), (19, 2522676), (26, 1843494), (38, 1261338), (39, 1228996), (52, 921747), (57, 840892), (76, 630669), (78, 614498), (103, 465348), (114, 420446), (156, 307249), (157, 305292), (206, 232674), (228, 210223), (247, 194052), (309, 155116), (314, 152646), (412, 116337), (471, 101764), (494, 97026), (618, 77558), (628, 76323), (741, 64684), (942, 50882), (988, 48513), (1236, 38779), (1339, 35796), (1482, 32342), (1884, 25441), (1957, 24492), (2041, 23484), (2678, 17898), (2964, 16171), (2983, 16068), (3914, 12246), (4017, 11932), (4082, 11742), (5356, 8949), (5871, 8164), (5966, 8034), (6123, 7828)]