48643400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 124445160

約数和(自身を除く): 75801760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 130, 200, 212, 260, 265, 325, 353, 424, 520, 530, 650, 689, 706, 1060, 1300, 1325, 1378, 1412, 1765, 2120, 2600, 2650, 2756, 2824, 3445, 3530, 4589, 5300, 5512, 6890, 7060, 8825, 9178, 10600, 13780, 14120, 17225, 17650, 18356, 18709, 22945, 27560, 34450, 35300, 36712, 37418, 45890, 68900, 70600, 74836, 91780, 93545, 114725, 137800, 149672, 183560, 187090, 229450, 243217, 374180, 458900, 467725, 486434, 748360, 917800, 935450, 972868, 1216085, 1870900, 1945736, 2432170, 3741800, 4864340, 6080425, 9728680, 12160850, 24321700, 48643400]

約数ペア:

[(1, 48643400), (2, 24321700), (4, 12160850), (5, 9728680), (8, 6080425), (10, 4864340), (13, 3741800), (20, 2432170), (25, 1945736), (26, 1870900), (40, 1216085), (50, 972868), (52, 935450), (53, 917800), (65, 748360), (100, 486434), (104, 467725), (106, 458900), (130, 374180), (200, 243217), (212, 229450), (260, 187090), (265, 183560), (325, 149672), (353, 137800), (424, 114725), (520, 93545), (530, 91780), (650, 74836), (689, 70600), (706, 68900), (1060, 45890), (1300, 37418), (1325, 36712), (1378, 35300), (1412, 34450), (1765, 27560), (2120, 22945), (2600, 18709), (2650, 18356), (2756, 17650), (2824, 17225), (3445, 14120), (3530, 13780), (4589, 10600), (5300, 9178), (5512, 8825), (6890, 7060)]