49172838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 116508672

約数和(自身を除く): 67335834

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 223, 257, 286, 429, 446, 514, 669, 771, 858, 1338, 1542, 2453, 2827, 2899, 3341, 4906, 5654, 5798, 6682, 7359, 8481, 8697, 10023, 14718, 16962, 17394, 20046, 31889, 36751, 57311, 63778, 73502, 95667, 110253, 114622, 171933, 191334, 220506, 343866, 630421, 745043, 1260842, 1490086, 1891263, 2235129, 3782526, 4470258, 8195473, 16390946, 24586419, 49172838]

約数ペア:

[(1, 49172838), (2, 24586419), (3, 16390946), (6, 8195473), (11, 4470258), (13, 3782526), (22, 2235129), (26, 1891263), (33, 1490086), (39, 1260842), (66, 745043), (78, 630421), (143, 343866), (223, 220506), (257, 191334), (286, 171933), (429, 114622), (446, 110253), (514, 95667), (669, 73502), (771, 63778), (858, 57311), (1338, 36751), (1542, 31889), (2453, 20046), (2827, 17394), (2899, 16962), (3341, 14718), (4906, 10023), (5654, 8697), (5798, 8481), (6682, 7359)]