56881818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5236

約数の個数: 64

約数和(自身を含む): 149472000

約数和(自身を除く): 92590182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5189, 5481, 10378, 10962, 15567, 31134, 36323, 46701, 72646, 93402, 108969, 140103, 150481, 217938, 280206, 300962, 326907, 451443, 653814, 902886, 980721, 1053367, 1354329, 1961442, 2106734, 2708658, 3160101, 4062987, 6320202, 8125974, 9480303, 18960606, 28440909, 56881818]

約数ペア:

[(1, 56881818), (2, 28440909), (3, 18960606), (6, 9480303), (7, 8125974), (9, 6320202), (14, 4062987), (18, 3160101), (21, 2708658), (27, 2106734), (29, 1961442), (42, 1354329), (54, 1053367), (58, 980721), (63, 902886), (87, 653814), (126, 451443), (174, 326907), (189, 300962), (203, 280206), (261, 217938), (378, 150481), (406, 140103), (522, 108969), (609, 93402), (783, 72646), (1218, 46701), (1566, 36323), (1827, 31134), (3654, 15567), (5189, 10962), (5481, 10378)]