52378480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 153177696

約数和(自身を除く): 100799216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 773, 847, 880, 968, 1210, 1232, 1540, 1546, 1694, 1936, 2420, 3080, 3092, 3388, 3865, 4235, 4840, 5411, 6160, 6184, 6776, 7730, 8470, 8503, 9680, 10822, 12368, 13552, 15460, 16940, 17006, 21644, 27055, 30920, 33880, 34012, 42515, 43288, 54110, 59521, 61840, 67760, 68024, 85030, 86576, 93533, 108220, 119042, 136048, 170060, 187066, 216440, 238084, 297605, 340120, 374132, 432880, 467665, 476168, 595210, 654731, 680240, 748264, 935330, 952336, 1190420, 1309462, 1496528, 1870660, 2380840, 2618924, 3273655, 3741320, 4761680, 5237848, 6547310, 7482640, 10475696, 13094620, 26189240, 52378480]

約数ペア:

[(1, 52378480), (2, 26189240), (4, 13094620), (5, 10475696), (7, 7482640), (8, 6547310), (10, 5237848), (11, 4761680), (14, 3741320), (16, 3273655), (20, 2618924), (22, 2380840), (28, 1870660), (35, 1496528), (40, 1309462), (44, 1190420), (55, 952336), (56, 935330), (70, 748264), (77, 680240), (80, 654731), (88, 595210), (110, 476168), (112, 467665), (121, 432880), (140, 374132), (154, 340120), (176, 297605), (220, 238084), (242, 216440), (280, 187066), (308, 170060), (385, 136048), (440, 119042), (484, 108220), (560, 93533), (605, 86576), (616, 85030), (770, 68024), (773, 67760), (847, 61840), (880, 59521), (968, 54110), (1210, 43288), (1232, 42515), (1540, 34012), (1546, 33880), (1694, 30920), (1936, 27055), (2420, 21644), (3080, 17006), (3092, 16940), (3388, 15460), (3865, 13552), (4235, 12368), (4840, 10822), (5411, 9680), (6160, 8503), (6184, 8470), (6776, 7730)]