51772170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 77620470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 179, 186, 310, 311, 358, 465, 537, 622, 895, 930, 933, 1074, 1555, 1790, 1866, 2685, 3110, 4665, 5370, 5549, 9330, 9641, 11098, 16647, 19282, 27745, 28923, 33294, 48205, 55490, 55669, 57846, 83235, 96410, 111338, 144615, 166470, 167007, 278345, 289230, 334014, 556690, 835035, 1670070, 1725739, 3451478, 5177217, 8628695, 10354434, 17257390, 25886085, 51772170]

約数ペア:

[(1, 51772170), (2, 25886085), (3, 17257390), (5, 10354434), (6, 8628695), (10, 5177217), (15, 3451478), (30, 1725739), (31, 1670070), (62, 835035), (93, 556690), (155, 334014), (179, 289230), (186, 278345), (310, 167007), (311, 166470), (358, 144615), (465, 111338), (537, 96410), (622, 83235), (895, 57846), (930, 55669), (933, 55490), (1074, 48205), (1555, 33294), (1790, 28923), (1866, 27745), (2685, 19282), (3110, 16647), (4665, 11098), (5370, 9641), (5549, 9330)]