50757784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 130014720

約数和(自身を除く): 79256936

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 37, 44, 56, 68, 74, 77, 88, 119, 131, 136, 148, 154, 187, 238, 259, 262, 296, 308, 374, 407, 476, 518, 524, 616, 629, 748, 814, 917, 952, 1036, 1048, 1258, 1309, 1441, 1496, 1628, 1834, 2072, 2227, 2516, 2618, 2849, 2882, 3256, 3668, 4403, 4454, 4847, 5032, 5236, 5698, 5764, 6919, 7336, 8806, 8908, 9694, 10087, 10472, 11396, 11528, 13838, 15589, 17612, 17816, 19388, 20174, 22792, 24497, 27676, 31178, 33929, 35224, 38776, 40348, 48433, 48994, 53317, 55352, 62356, 67858, 80696, 82399, 96866, 97988, 106634, 124712, 135716, 164798, 171479, 193732, 195976, 213268, 271432, 329596, 342958, 373219, 387464, 426536, 576793, 659192, 685916, 746438, 906389, 1153586, 1371832, 1492876, 1812778, 2307172, 2985752, 3625556, 4614344, 6344723, 7251112, 12689446, 25378892, 50757784]

約数ペア:

[(1, 50757784), (2, 25378892), (4, 12689446), (7, 7251112), (8, 6344723), (11, 4614344), (14, 3625556), (17, 2985752), (22, 2307172), (28, 1812778), (34, 1492876), (37, 1371832), (44, 1153586), (56, 906389), (68, 746438), (74, 685916), (77, 659192), (88, 576793), (119, 426536), (131, 387464), (136, 373219), (148, 342958), (154, 329596), (187, 271432), (238, 213268), (259, 195976), (262, 193732), (296, 171479), (308, 164798), (374, 135716), (407, 124712), (476, 106634), (518, 97988), (524, 96866), (616, 82399), (629, 80696), (748, 67858), (814, 62356), (917, 55352), (952, 53317), (1036, 48994), (1048, 48433), (1258, 40348), (1309, 38776), (1441, 35224), (1496, 33929), (1628, 31178), (1834, 27676), (2072, 24497), (2227, 22792), (2516, 20174), (2618, 19388), (2849, 17816), (2882, 17612), (3256, 15589), (3668, 13838), (4403, 11528), (4454, 11396), (4847, 10472), (5032, 10087), (5236, 9694), (5698, 8908), (5764, 8806), (6919, 7336)]