55038312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 177120000

約数和(自身を除く): 122081688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 409, 504, 534, 623, 712, 756, 801, 818, 1068, 1227, 1246, 1512, 1602, 1636, 1869, 2136, 2403, 2454, 2492, 2863, 3204, 3272, 3681, 3738, 4806, 4908, 4984, 5607, 5726, 6408, 7362, 7476, 8589, 9612, 9816, 11043, 11214, 11452, 14724, 14952, 16821, 17178, 19224, 22086, 22428, 22904, 25767, 29448, 33642, 34356, 36401, 44172, 44856, 51534, 67284, 68712, 72802, 77301, 88344, 103068, 109203, 134568, 145604, 154602, 206136, 218406, 254807, 291208, 309204, 327609, 436812, 509614, 618408, 655218, 764421, 873624, 982827, 1019228, 1310436, 1528842, 1965654, 2038456, 2293263, 2620872, 3057684, 3931308, 4586526, 6115368, 6879789, 7862616, 9173052, 13759578, 18346104, 27519156, 55038312]

約数ペア:

[(1, 55038312), (2, 27519156), (3, 18346104), (4, 13759578), (6, 9173052), (7, 7862616), (8, 6879789), (9, 6115368), (12, 4586526), (14, 3931308), (18, 3057684), (21, 2620872), (24, 2293263), (27, 2038456), (28, 1965654), (36, 1528842), (42, 1310436), (54, 1019228), (56, 982827), (63, 873624), (72, 764421), (84, 655218), (89, 618408), (108, 509614), (126, 436812), (168, 327609), (178, 309204), (189, 291208), (216, 254807), (252, 218406), (267, 206136), (356, 154602), (378, 145604), (409, 134568), (504, 109203), (534, 103068), (623, 88344), (712, 77301), (756, 72802), (801, 68712), (818, 67284), (1068, 51534), (1227, 44856), (1246, 44172), (1512, 36401), (1602, 34356), (1636, 33642), (1869, 29448), (2136, 25767), (2403, 22904), (2454, 22428), (2492, 22086), (2863, 19224), (3204, 17178), (3272, 16821), (3681, 14952), (3738, 14724), (4806, 11452), (4908, 11214), (4984, 11043), (5607, 9816), (5726, 9612), (6408, 8589), (7362, 7476)]