52905996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 108535284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 78, 86, 99, 117, 129, 132, 143, 156, 172, 198, 234, 239, 258, 286, 387, 396, 429, 468, 473, 478, 516, 559, 572, 717, 774, 858, 946, 956, 1118, 1287, 1419, 1434, 1548, 1677, 1716, 1892, 2151, 2236, 2574, 2629, 2838, 2868, 3107, 3354, 4257, 4302, 5031, 5148, 5258, 5676, 6149, 6214, 6708, 7887, 8514, 8604, 9321, 10062, 10277, 10516, 12298, 12428, 15774, 17028, 18447, 18642, 20124, 20554, 23661, 24596, 27963, 30831, 31548, 34177, 36894, 37284, 41108, 47322, 55341, 55926, 61662, 68354, 73788, 92493, 94644, 102531, 110682, 111852, 113047, 123324, 133601, 136708, 184986, 205062, 221364, 226094, 267202, 307593, 339141, 369972, 400803, 410124, 452188, 534404, 615186, 678282, 801606, 1017423, 1202409, 1230372, 1356564, 1469611, 1603212, 2034846, 2404818, 2939222, 4069692, 4408833, 4809636, 5878444, 8817666, 13226499, 17635332, 26452998, 52905996]

約数ペア:

[(1, 52905996), (2, 26452998), (3, 17635332), (4, 13226499), (6, 8817666), (9, 5878444), (11, 4809636), (12, 4408833), (13, 4069692), (18, 2939222), (22, 2404818), (26, 2034846), (33, 1603212), (36, 1469611), (39, 1356564), (43, 1230372), (44, 1202409), (52, 1017423), (66, 801606), (78, 678282), (86, 615186), (99, 534404), (117, 452188), (129, 410124), (132, 400803), (143, 369972), (156, 339141), (172, 307593), (198, 267202), (234, 226094), (239, 221364), (258, 205062), (286, 184986), (387, 136708), (396, 133601), (429, 123324), (468, 113047), (473, 111852), (478, 110682), (516, 102531), (559, 94644), (572, 92493), (717, 73788), (774, 68354), (858, 61662), (946, 55926), (956, 55341), (1118, 47322), (1287, 41108), (1419, 37284), (1434, 36894), (1548, 34177), (1677, 31548), (1716, 30831), (1892, 27963), (2151, 24596), (2236, 23661), (2574, 20554), (2629, 20124), (2838, 18642), (2868, 18447), (3107, 17028), (3354, 15774), (4257, 12428), (4302, 12298), (5031, 10516), (5148, 10277), (5258, 10062), (5676, 9321), (6149, 8604), (6214, 8514), (6708, 7887)]