51077928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 104442072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 323, 374, 408, 418, 456, 561, 599, 627, 646, 748, 836, 969, 1122, 1198, 1254, 1292, 1496, 1672, 1797, 1938, 2244, 2396, 2508, 2584, 3553, 3594, 3876, 4488, 4792, 5016, 6589, 7106, 7188, 7752, 10183, 10659, 11381, 13178, 14212, 14376, 19767, 20366, 21318, 22762, 26356, 28424, 30549, 34143, 39534, 40732, 42636, 45524, 52712, 61098, 68286, 79068, 81464, 85272, 91048, 112013, 122196, 125191, 136572, 158136, 193477, 224026, 244392, 250382, 273144, 336039, 375573, 386954, 448052, 500764, 580431, 672078, 751146, 773908, 896104, 1001528, 1160862, 1344156, 1502292, 1547816, 2128247, 2321724, 2688312, 3004584, 4256494, 4643448, 6384741, 8512988, 12769482, 17025976, 25538964, 51077928]

約数ペア:

[(1, 51077928), (2, 25538964), (3, 17025976), (4, 12769482), (6, 8512988), (8, 6384741), (11, 4643448), (12, 4256494), (17, 3004584), (19, 2688312), (22, 2321724), (24, 2128247), (33, 1547816), (34, 1502292), (38, 1344156), (44, 1160862), (51, 1001528), (57, 896104), (66, 773908), (68, 751146), (76, 672078), (88, 580431), (102, 500764), (114, 448052), (132, 386954), (136, 375573), (152, 336039), (187, 273144), (204, 250382), (209, 244392), (228, 224026), (264, 193477), (323, 158136), (374, 136572), (408, 125191), (418, 122196), (456, 112013), (561, 91048), (599, 85272), (627, 81464), (646, 79068), (748, 68286), (836, 61098), (969, 52712), (1122, 45524), (1198, 42636), (1254, 40732), (1292, 39534), (1496, 34143), (1672, 30549), (1797, 28424), (1938, 26356), (2244, 22762), (2396, 21318), (2508, 20366), (2584, 19767), (3553, 14376), (3594, 14212), (3876, 13178), (4488, 11381), (4792, 10659), (5016, 10183), (6589, 7752), (7106, 7188)]