57149036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 73487764

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 71, 76, 89, 119, 133, 142, 178, 238, 266, 284, 323, 356, 476, 497, 532, 623, 646, 994, 1207, 1246, 1292, 1349, 1513, 1691, 1988, 2261, 2414, 2492, 2698, 3026, 3382, 4522, 4828, 5396, 6052, 6319, 6764, 8449, 9044, 9443, 10591, 11837, 12638, 16898, 18886, 21182, 22933, 23674, 25276, 28747, 33796, 37772, 42364, 44233, 45866, 47348, 57494, 88466, 91732, 107423, 114988, 120061, 160531, 176932, 201229, 214846, 240122, 321062, 402458, 429692, 480244, 642124, 751961, 804916, 840427, 1503922, 1680854, 2041037, 3007844, 3361708, 4082074, 8164148, 14287259, 28574518, 57149036]

約数ペア:

[(1, 57149036), (2, 28574518), (4, 14287259), (7, 8164148), (14, 4082074), (17, 3361708), (19, 3007844), (28, 2041037), (34, 1680854), (38, 1503922), (68, 840427), (71, 804916), (76, 751961), (89, 642124), (119, 480244), (133, 429692), (142, 402458), (178, 321062), (238, 240122), (266, 214846), (284, 201229), (323, 176932), (356, 160531), (476, 120061), (497, 114988), (532, 107423), (623, 91732), (646, 88466), (994, 57494), (1207, 47348), (1246, 45866), (1292, 44233), (1349, 42364), (1513, 37772), (1691, 33796), (1988, 28747), (2261, 25276), (2414, 23674), (2492, 22933), (2698, 21182), (3026, 18886), (3382, 16898), (4522, 12638), (4828, 11837), (5396, 10591), (6052, 9443), (6319, 9044), (6764, 8449)]