56791854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:903

約数の個数: 80

約数和(自身を含む): 147999456

約数和(自身を除く): 91207602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 821, 854, 1098, 1134, 1281, 1642, 1647, 2463, 2562, 3294, 3843, 4926, 4941, 5747, 7389, 7686, 9882, 11494, 11529, 14778, 17241, 22167, 23058, 34482, 34587, 44334, 50081, 51723, 66501, 69174, 100162, 103446, 133002, 150243, 155169, 300486, 310338, 350567, 450729, 465507, 701134, 901458, 931014, 1051701, 1352187, 2103402, 2704374, 3155103, 4056561, 6310206, 8113122, 9465309, 18930618, 28395927, 56791854]

約数ペア:

[(1, 56791854), (2, 28395927), (3, 18930618), (6, 9465309), (7, 8113122), (9, 6310206), (14, 4056561), (18, 3155103), (21, 2704374), (27, 2103402), (42, 1352187), (54, 1051701), (61, 931014), (63, 901458), (81, 701134), (122, 465507), (126, 450729), (162, 350567), (183, 310338), (189, 300486), (366, 155169), (378, 150243), (427, 133002), (549, 103446), (567, 100162), (821, 69174), (854, 66501), (1098, 51723), (1134, 50081), (1281, 44334), (1642, 34587), (1647, 34482), (2463, 23058), (2562, 22167), (3294, 17241), (3843, 14778), (4926, 11529), (4941, 11494), (5747, 9882), (7389, 7686)]