56439684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7723}}^1$

素因数の和:7769

約数の個数: 72

約数和(自身を含む): 168692160

約数和(自身を除く): 112252476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 7723, 15446, 23169, 30892, 46338, 54061, 69507, 92676, 108122, 139014, 162183, 216244, 223967, 278028, 324366, 447934, 486549, 648732, 671901, 895868, 973098, 1343802, 1567769, 1946196, 2015703, 2687604, 3135538, 4031406, 4703307, 6271076, 8062812, 9406614, 14109921, 18813228, 28219842, 56439684]

約数ペア:

[(1, 56439684), (2, 28219842), (3, 18813228), (4, 14109921), (6, 9406614), (7, 8062812), (9, 6271076), (12, 4703307), (14, 4031406), (18, 3135538), (21, 2687604), (28, 2015703), (29, 1946196), (36, 1567769), (42, 1343802), (58, 973098), (63, 895868), (84, 671901), (87, 648732), (116, 486549), (126, 447934), (174, 324366), (203, 278028), (252, 223967), (261, 216244), (348, 162183), (406, 139014), (522, 108122), (609, 92676), (812, 69507), (1044, 54061), (1218, 46338), (1827, 30892), (2436, 23169), (3654, 15446), (7308, 7723)]