47519780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 126766080

約数和(自身を除く): 79246300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 523, 590, 649, 770, 826, 1046, 1180, 1298, 1540, 1652, 2065, 2092, 2596, 2615, 3245, 3661, 4130, 4543, 5230, 5753, 6490, 7322, 8260, 9086, 10460, 11506, 12980, 14644, 18172, 18305, 22715, 23012, 28765, 30857, 36610, 40271, 45430, 57530, 61714, 73220, 80542, 90860, 115060, 123428, 154285, 161084, 201355, 215999, 308570, 339427, 402710, 431998, 617140, 678854, 805420, 863996, 1079995, 1357708, 1697135, 2159990, 2375989, 3394270, 4319980, 4751978, 6788540, 9503956, 11879945, 23759890, 47519780]

約数ペア:

[(1, 47519780), (2, 23759890), (4, 11879945), (5, 9503956), (7, 6788540), (10, 4751978), (11, 4319980), (14, 3394270), (20, 2375989), (22, 2159990), (28, 1697135), (35, 1357708), (44, 1079995), (55, 863996), (59, 805420), (70, 678854), (77, 617140), (110, 431998), (118, 402710), (140, 339427), (154, 308570), (220, 215999), (236, 201355), (295, 161084), (308, 154285), (385, 123428), (413, 115060), (523, 90860), (590, 80542), (649, 73220), (770, 61714), (826, 57530), (1046, 45430), (1180, 40271), (1298, 36610), (1540, 30857), (1652, 28765), (2065, 23012), (2092, 22715), (2596, 18305), (2615, 18172), (3245, 14644), (3661, 12980), (4130, 11506), (4543, 10460), (5230, 9086), (5753, 8260), (6490, 7322)]