56022890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 129835008

約数和(自身を除く): 73812118

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2347, 2387, 3410, 4694, 4774, 11735, 11935, 16429, 23470, 23870, 25817, 32858, 51634, 72757, 82145, 129085, 145514, 164290, 180719, 258170, 361438, 363785, 509299, 727570, 800327, 903595, 1018598, 1600654, 1807190, 2546495, 4001635, 5092990, 5602289, 8003270, 11204578, 28011445, 56022890]

約数ペア:

[(1, 56022890), (2, 28011445), (5, 11204578), (7, 8003270), (10, 5602289), (11, 5092990), (14, 4001635), (22, 2546495), (31, 1807190), (35, 1600654), (55, 1018598), (62, 903595), (70, 800327), (77, 727570), (110, 509299), (154, 363785), (155, 361438), (217, 258170), (310, 180719), (341, 164290), (385, 145514), (434, 129085), (682, 82145), (770, 72757), (1085, 51634), (1705, 32858), (2170, 25817), (2347, 23870), (2387, 23470), (3410, 16429), (4694, 11935), (4774, 11735)]