50530760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 138240000

約数和(自身を除く): 87709240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 127, 140, 145, 196, 203, 232, 245, 254, 280, 290, 343, 392, 406, 490, 508, 580, 635, 686, 812, 889, 980, 1015, 1016, 1160, 1270, 1372, 1421, 1624, 1715, 1778, 1960, 2030, 2540, 2744, 2842, 3430, 3556, 3683, 4060, 4445, 5080, 5684, 6223, 6860, 7105, 7112, 7366, 8120, 8890, 9947, 11368, 12446, 13720, 14210, 14732, 17780, 18415, 19894, 24892, 25781, 28420, 29464, 31115, 35560, 36830, 39788, 43561, 49735, 49784, 51562, 56840, 62230, 73660, 79576, 87122, 99470, 103124, 124460, 128905, 147320, 174244, 180467, 198940, 206248, 217805, 248920, 257810, 348488, 360934, 397880, 435610, 515620, 721868, 871220, 902335, 1031240, 1263269, 1443736, 1742440, 1804670, 2526538, 3609340, 5053076, 6316345, 7218680, 10106152, 12632690, 25265380, 50530760]

約数ペア:

[(1, 50530760), (2, 25265380), (4, 12632690), (5, 10106152), (7, 7218680), (8, 6316345), (10, 5053076), (14, 3609340), (20, 2526538), (28, 1804670), (29, 1742440), (35, 1443736), (40, 1263269), (49, 1031240), (56, 902335), (58, 871220), (70, 721868), (98, 515620), (116, 435610), (127, 397880), (140, 360934), (145, 348488), (196, 257810), (203, 248920), (232, 217805), (245, 206248), (254, 198940), (280, 180467), (290, 174244), (343, 147320), (392, 128905), (406, 124460), (490, 103124), (508, 99470), (580, 87122), (635, 79576), (686, 73660), (812, 62230), (889, 56840), (980, 51562), (1015, 49784), (1016, 49735), (1160, 43561), (1270, 39788), (1372, 36830), (1421, 35560), (1624, 31115), (1715, 29464), (1778, 28420), (1960, 25781), (2030, 24892), (2540, 19894), (2744, 18415), (2842, 17780), (3430, 14732), (3556, 14210), (3683, 13720), (4060, 12446), (4445, 11368), (5080, 9947), (5684, 8890), (6223, 8120), (6860, 7366), (7105, 7112)]