55780488

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 158994000

約数和(自身を除く): 103213512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 648, 708, 1062, 1416, 1459, 1593, 2124, 2918, 3186, 4248, 4377, 4779, 5836, 6372, 8754, 9558, 11672, 12744, 13131, 17508, 19116, 26262, 35016, 38232, 39393, 52524, 78786, 86081, 105048, 118179, 157572, 172162, 236358, 258243, 315144, 344324, 472716, 516486, 688648, 774729, 945432, 1032972, 1549458, 2065944, 2324187, 3098916, 4648374, 6197832, 6972561, 9296748, 13945122, 18593496, 27890244, 55780488]

約数ペア:

[(1, 55780488), (2, 27890244), (3, 18593496), (4, 13945122), (6, 9296748), (8, 6972561), (9, 6197832), (12, 4648374), (18, 3098916), (24, 2324187), (27, 2065944), (36, 1549458), (54, 1032972), (59, 945432), (72, 774729), (81, 688648), (108, 516486), (118, 472716), (162, 344324), (177, 315144), (216, 258243), (236, 236358), (324, 172162), (354, 157572), (472, 118179), (531, 105048), (648, 86081), (708, 78786), (1062, 52524), (1416, 39393), (1459, 38232), (1593, 35016), (2124, 26262), (2918, 19116), (3186, 17508), (4248, 13131), (4377, 12744), (4779, 11672), (5836, 9558), (6372, 8754)]