56178684

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 152421360

約数和(自身を除く): 96242676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 1993, 2349, 3132, 3986, 4698, 5979, 7047, 7972, 9396, 11958, 14094, 17937, 23916, 28188, 35874, 53811, 57797, 71748, 107622, 115594, 161433, 173391, 215244, 231188, 322866, 346782, 484299, 520173, 645732, 693564, 968598, 1040346, 1560519, 1937196, 2080692, 3121038, 4681557, 6242076, 9363114, 14044671, 18726228, 28089342, 56178684]

約数ペア:

[(1, 56178684), (2, 28089342), (3, 18726228), (4, 14044671), (6, 9363114), (9, 6242076), (12, 4681557), (18, 3121038), (27, 2080692), (29, 1937196), (36, 1560519), (54, 1040346), (58, 968598), (81, 693564), (87, 645732), (108, 520173), (116, 484299), (162, 346782), (174, 322866), (243, 231188), (261, 215244), (324, 173391), (348, 161433), (486, 115594), (522, 107622), (783, 71748), (972, 57797), (1044, 53811), (1566, 35874), (1993, 28188), (2349, 23916), (3132, 17937), (3986, 14094), (4698, 11958), (5979, 9396), (7047, 7972)]