51955800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6693

約数の個数: 96

約数和(自身を含む): 173478480

約数和(自身を除く): 121522680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 6661, 7800, 13322, 19983, 26644, 33305, 39966, 53288, 66610, 79932, 86593, 99915, 133220, 159864, 166525, 173186, 199830, 259779, 266440, 333050, 346372, 399660, 432965, 499575, 519558, 666100, 692744, 799320, 865930, 999150, 1039116, 1298895, 1332200, 1731860, 1998300, 2078232, 2164825, 2597790, 3463720, 3996600, 4329650, 5195580, 6494475, 8659300, 10391160, 12988950, 17318600, 25977900, 51955800]

約数ペア:

[(1, 51955800), (2, 25977900), (3, 17318600), (4, 12988950), (5, 10391160), (6, 8659300), (8, 6494475), (10, 5195580), (12, 4329650), (13, 3996600), (15, 3463720), (20, 2597790), (24, 2164825), (25, 2078232), (26, 1998300), (30, 1731860), (39, 1332200), (40, 1298895), (50, 1039116), (52, 999150), (60, 865930), (65, 799320), (75, 692744), (78, 666100), (100, 519558), (104, 499575), (120, 432965), (130, 399660), (150, 346372), (156, 333050), (195, 266440), (200, 259779), (260, 199830), (300, 173186), (312, 166525), (325, 159864), (390, 133220), (520, 99915), (600, 86593), (650, 79932), (780, 66610), (975, 53288), (1300, 39966), (1560, 33305), (1950, 26644), (2600, 19983), (3900, 13322), (6661, 7800)]