57199340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8438

約数の個数: 48

約数和(自身を含む): 135281664

約数和(自身を除く): 78082324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 8387, 16774, 33548, 41935, 83870, 92257, 167740, 184514, 259997, 369028, 461285, 519994, 922570, 1039988, 1299985, 1845140, 2599970, 2859967, 5199940, 5719934, 11439868, 14299835, 28599670, 57199340]

約数ペア:

[(1, 57199340), (2, 28599670), (4, 14299835), (5, 11439868), (10, 5719934), (11, 5199940), (20, 2859967), (22, 2599970), (31, 1845140), (44, 1299985), (55, 1039988), (62, 922570), (110, 519994), (124, 461285), (155, 369028), (220, 259997), (310, 184514), (341, 167740), (620, 92257), (682, 83870), (1364, 41935), (1705, 33548), (3410, 16774), (6820, 8387)]