51508500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 156619008

約数和(自身を除く): 105110508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 575, 690, 750, 1150, 1380, 1493, 1500, 1725, 2300, 2875, 2986, 3450, 4479, 5750, 5972, 6900, 7465, 8625, 8958, 11500, 14930, 17250, 17916, 22395, 29860, 34339, 34500, 37325, 44790, 68678, 74650, 89580, 103017, 111975, 137356, 149300, 171695, 186625, 206034, 223950, 343390, 373250, 412068, 447900, 515085, 559875, 686780, 746500, 858475, 1030170, 1119750, 1716950, 2060340, 2239500, 2575425, 3433900, 4292375, 5150850, 8584750, 10301700, 12877125, 17169500, 25754250, 51508500]

約数ペア:

[(1, 51508500), (2, 25754250), (3, 17169500), (4, 12877125), (5, 10301700), (6, 8584750), (10, 5150850), (12, 4292375), (15, 3433900), (20, 2575425), (23, 2239500), (25, 2060340), (30, 1716950), (46, 1119750), (50, 1030170), (60, 858475), (69, 746500), (75, 686780), (92, 559875), (100, 515085), (115, 447900), (125, 412068), (138, 373250), (150, 343390), (230, 223950), (250, 206034), (276, 186625), (300, 171695), (345, 149300), (375, 137356), (460, 111975), (500, 103017), (575, 89580), (690, 74650), (750, 68678), (1150, 44790), (1380, 37325), (1493, 34500), (1500, 34339), (1725, 29860), (2300, 22395), (2875, 17916), (2986, 17250), (3450, 14930), (4479, 11500), (5750, 8958), (5972, 8625), (6900, 7465)]