46809980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 112867776

約数和(自身を除く): 66057796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1285, 1301, 1799, 2570, 2602, 3598, 5140, 5204, 6505, 7196, 8995, 9107, 13010, 17990, 18214, 26020, 35980, 36428, 45535, 91070, 182140, 334357, 668714, 1337428, 1671785, 2340499, 3343570, 4680998, 6687140, 9361996, 11702495, 23404990, 46809980]

約数ペア:

[(1, 46809980), (2, 23404990), (4, 11702495), (5, 9361996), (7, 6687140), (10, 4680998), (14, 3343570), (20, 2340499), (28, 1671785), (35, 1337428), (70, 668714), (140, 334357), (257, 182140), (514, 91070), (1028, 45535), (1285, 36428), (1301, 35980), (1799, 26020), (2570, 18214), (2602, 17990), (3598, 13010), (5140, 9107), (5204, 8995), (6505, 7196)]