47058700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 112211568

約数和(自身を除く): 65152868

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 530, 650, 683, 689, 1060, 1300, 1325, 1366, 1378, 2650, 2732, 2756, 3415, 3445, 5300, 6830, 6890, 8879, 13660, 13780, 17075, 17225, 17758, 34150, 34450, 35516, 36199, 44395, 68300, 68900, 72398, 88790, 144796, 177580, 180995, 221975, 361990, 443950, 470587, 723980, 887900, 904975, 941174, 1809950, 1882348, 2352935, 3619900, 4705870, 9411740, 11764675, 23529350, 47058700]

約数ペア:

[(1, 47058700), (2, 23529350), (4, 11764675), (5, 9411740), (10, 4705870), (13, 3619900), (20, 2352935), (25, 1882348), (26, 1809950), (50, 941174), (52, 904975), (53, 887900), (65, 723980), (100, 470587), (106, 443950), (130, 361990), (212, 221975), (260, 180995), (265, 177580), (325, 144796), (530, 88790), (650, 72398), (683, 68900), (689, 68300), (1060, 44395), (1300, 36199), (1325, 35516), (1366, 34450), (1378, 34150), (2650, 17758), (2732, 17225), (2756, 17075), (3415, 13780), (3445, 13660), (5300, 8879), (6830, 6890)]