55178396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 129773952

約数和(自身を除く): 74595556

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 37, 52, 68, 74, 91, 119, 148, 182, 221, 238, 241, 259, 364, 442, 476, 481, 482, 518, 629, 884, 962, 964, 1036, 1258, 1547, 1687, 1924, 2516, 3094, 3133, 3367, 3374, 4097, 4403, 6188, 6266, 6734, 6748, 8177, 8194, 8806, 8917, 12532, 13468, 16354, 16388, 17612, 17834, 21931, 28679, 32708, 35668, 43862, 53261, 57239, 57358, 62419, 87724, 106522, 114478, 114716, 115921, 124838, 151589, 213044, 228956, 231842, 249676, 303178, 372827, 463684, 606356, 745654, 811447, 1061123, 1491308, 1622894, 1970657, 2122246, 3245788, 3941314, 4244492, 7882628, 13794599, 27589198, 55178396]

約数ペア:

[(1, 55178396), (2, 27589198), (4, 13794599), (7, 7882628), (13, 4244492), (14, 3941314), (17, 3245788), (26, 2122246), (28, 1970657), (34, 1622894), (37, 1491308), (52, 1061123), (68, 811447), (74, 745654), (91, 606356), (119, 463684), (148, 372827), (182, 303178), (221, 249676), (238, 231842), (241, 228956), (259, 213044), (364, 151589), (442, 124838), (476, 115921), (481, 114716), (482, 114478), (518, 106522), (629, 87724), (884, 62419), (962, 57358), (964, 57239), (1036, 53261), (1258, 43862), (1547, 35668), (1687, 32708), (1924, 28679), (2516, 21931), (3094, 17834), (3133, 17612), (3367, 16388), (3374, 16354), (4097, 13468), (4403, 12532), (6188, 8917), (6266, 8806), (6734, 8194), (6748, 8177)]