52155376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 125866944

約数和(自身を除く): 73711568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 182, 208, 226, 317, 364, 452, 634, 728, 791, 904, 1268, 1456, 1469, 1582, 1808, 2219, 2536, 2938, 3164, 4121, 4438, 5072, 5876, 6328, 8242, 8876, 10283, 11752, 12656, 16484, 17752, 20566, 23504, 28847, 32968, 35504, 35821, 41132, 57694, 65936, 71642, 82264, 115388, 143284, 164528, 230776, 250747, 286568, 461552, 465673, 501494, 573136, 931346, 1002988, 1862692, 2005976, 3259711, 3725384, 4011952, 6519422, 7450768, 13038844, 26077688, 52155376]

約数ペア:

[(1, 52155376), (2, 26077688), (4, 13038844), (7, 7450768), (8, 6519422), (13, 4011952), (14, 3725384), (16, 3259711), (26, 2005976), (28, 1862692), (52, 1002988), (56, 931346), (91, 573136), (104, 501494), (112, 465673), (113, 461552), (182, 286568), (208, 250747), (226, 230776), (317, 164528), (364, 143284), (452, 115388), (634, 82264), (728, 71642), (791, 65936), (904, 57694), (1268, 41132), (1456, 35821), (1469, 35504), (1582, 32968), (1808, 28847), (2219, 23504), (2536, 20566), (2938, 17752), (3164, 16484), (4121, 12656), (4438, 11752), (5072, 10283), (5876, 8876), (6328, 8242)]