51629340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1076

約数の個数: 144

約数和(自身を含む): 178228512

約数和(自身を除く): 126599172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1033, 1190, 1428, 1470, 1666, 1785, 2066, 2380, 2499, 2940, 3099, 3332, 3570, 4132, 4165, 4998, 5165, 6198, 7140, 7231, 8330, 9996, 10330, 12396, 12495, 14462, 15495, 16660, 17561, 20660, 21693, 24990, 28924, 30990, 35122, 36155, 43386, 49980, 50617, 52683, 61980, 70244, 72310, 86772, 87805, 101234, 105366, 108465, 122927, 144620, 151851, 175610, 202468, 210732, 216930, 245854, 253085, 263415, 303702, 351220, 368781, 433860, 491708, 506170, 526830, 607404, 614635, 737562, 759255, 860489, 1012340, 1053660, 1229270, 1475124, 1518510, 1720978, 1843905, 2458540, 2581467, 3037020, 3441956, 3687810, 4302445, 5162934, 7375620, 8604890, 10325868, 12907335, 17209780, 25814670, 51629340]

約数ペア:

[(1, 51629340), (2, 25814670), (3, 17209780), (4, 12907335), (5, 10325868), (6, 8604890), (7, 7375620), (10, 5162934), (12, 4302445), (14, 3687810), (15, 3441956), (17, 3037020), (20, 2581467), (21, 2458540), (28, 1843905), (30, 1720978), (34, 1518510), (35, 1475124), (42, 1229270), (49, 1053660), (51, 1012340), (60, 860489), (68, 759255), (70, 737562), (84, 614635), (85, 607404), (98, 526830), (102, 506170), (105, 491708), (119, 433860), (140, 368781), (147, 351220), (170, 303702), (196, 263415), (204, 253085), (210, 245854), (238, 216930), (245, 210732), (255, 202468), (294, 175610), (340, 151851), (357, 144620), (420, 122927), (476, 108465), (490, 105366), (510, 101234), (588, 87805), (595, 86772), (714, 72310), (735, 70244), (833, 61980), (980, 52683), (1020, 50617), (1033, 49980), (1190, 43386), (1428, 36155), (1470, 35122), (1666, 30990), (1785, 28924), (2066, 24990), (2380, 21693), (2499, 20660), (2940, 17561), (3099, 16660), (3332, 15495), (3570, 14462), (4132, 12495), (4165, 12396), (4998, 10330), (5165, 9996), (6198, 8330), (7140, 7231)]