51382188

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 157948560

約数和(自身を除く): 106566372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1109, 1188, 1287, 1404, 1716, 1782, 2106, 2218, 2574, 3327, 3564, 3861, 4212, 4436, 5148, 6654, 7722, 9981, 11583, 12199, 13308, 14417, 15444, 19962, 23166, 24398, 28834, 29943, 36597, 39924, 43251, 46332, 48796, 57668, 59886, 73194, 86502, 89829, 109791, 119772, 129753, 146388, 158587, 173004, 179658, 219582, 259506, 317174, 329373, 359316, 389259, 439164, 475761, 519012, 634348, 658746, 778518, 951522, 988119, 1167777, 1317492, 1427283, 1557036, 1903044, 1976238, 2335554, 2854566, 3952476, 4281849, 4671108, 5709132, 8563698, 12845547, 17127396, 25691094, 51382188]

約数ペア:

[(1, 51382188), (2, 25691094), (3, 17127396), (4, 12845547), (6, 8563698), (9, 5709132), (11, 4671108), (12, 4281849), (13, 3952476), (18, 2854566), (22, 2335554), (26, 1976238), (27, 1903044), (33, 1557036), (36, 1427283), (39, 1317492), (44, 1167777), (52, 988119), (54, 951522), (66, 778518), (78, 658746), (81, 634348), (99, 519012), (108, 475761), (117, 439164), (132, 389259), (143, 359316), (156, 329373), (162, 317174), (198, 259506), (234, 219582), (286, 179658), (297, 173004), (324, 158587), (351, 146388), (396, 129753), (429, 119772), (468, 109791), (572, 89829), (594, 86502), (702, 73194), (858, 59886), (891, 57668), (1053, 48796), (1109, 46332), (1188, 43251), (1287, 39924), (1404, 36597), (1716, 29943), (1782, 28834), (2106, 24398), (2218, 23166), (2574, 19962), (3327, 15444), (3564, 14417), (3861, 13308), (4212, 12199), (4436, 11583), (5148, 9981), (6654, 7722)]