47688520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 72969080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 121, 167, 220, 236, 242, 295, 334, 440, 472, 484, 590, 605, 649, 668, 835, 968, 1180, 1210, 1298, 1336, 1670, 1837, 2360, 2420, 2596, 3245, 3340, 3674, 4840, 5192, 6490, 6680, 7139, 7348, 9185, 9853, 12980, 14278, 14696, 18370, 19706, 20207, 25960, 28556, 35695, 36740, 39412, 40414, 49265, 57112, 71390, 73480, 78824, 80828, 98530, 101035, 108383, 142780, 161656, 197060, 202070, 216766, 285560, 394120, 404140, 433532, 541915, 808280, 867064, 1083830, 1192213, 2167660, 2384426, 4335320, 4768852, 5961065, 9537704, 11922130, 23844260, 47688520]

約数ペア:

[(1, 47688520), (2, 23844260), (4, 11922130), (5, 9537704), (8, 5961065), (10, 4768852), (11, 4335320), (20, 2384426), (22, 2167660), (40, 1192213), (44, 1083830), (55, 867064), (59, 808280), (88, 541915), (110, 433532), (118, 404140), (121, 394120), (167, 285560), (220, 216766), (236, 202070), (242, 197060), (295, 161656), (334, 142780), (440, 108383), (472, 101035), (484, 98530), (590, 80828), (605, 78824), (649, 73480), (668, 71390), (835, 57112), (968, 49265), (1180, 40414), (1210, 39412), (1298, 36740), (1336, 35695), (1670, 28556), (1837, 25960), (2360, 20207), (2420, 19706), (2596, 18370), (3245, 14696), (3340, 14278), (3674, 12980), (4840, 9853), (5192, 9185), (6490, 7348), (6680, 7139)]