53281998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 147962880

約数和(自身を除く): 94680882

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 154, 198, 222, 231, 259, 333, 407, 462, 518, 666, 693, 777, 814, 1039, 1221, 1386, 1554, 2078, 2331, 2442, 2849, 3117, 3663, 4662, 5698, 6234, 7273, 7326, 8547, 9351, 11429, 14546, 17094, 18702, 21819, 22858, 25641, 34287, 38443, 43638, 51282, 65457, 68574, 76886, 80003, 102861, 115329, 130914, 160006, 205722, 230658, 240009, 269101, 345987, 422873, 480018, 538202, 691974, 720027, 807303, 845746, 1268619, 1440054, 1614606, 2421909, 2537238, 2960111, 3805857, 4843818, 5920222, 7611714, 8880333, 17760666, 26640999, 53281998]

約数ペア:

[(1, 53281998), (2, 26640999), (3, 17760666), (6, 8880333), (7, 7611714), (9, 5920222), (11, 4843818), (14, 3805857), (18, 2960111), (21, 2537238), (22, 2421909), (33, 1614606), (37, 1440054), (42, 1268619), (63, 845746), (66, 807303), (74, 720027), (77, 691974), (99, 538202), (111, 480018), (126, 422873), (154, 345987), (198, 269101), (222, 240009), (231, 230658), (259, 205722), (333, 160006), (407, 130914), (462, 115329), (518, 102861), (666, 80003), (693, 76886), (777, 68574), (814, 65457), (1039, 51282), (1221, 43638), (1386, 38443), (1554, 34287), (2078, 25641), (2331, 22858), (2442, 21819), (2849, 18702), (3117, 17094), (3663, 14546), (4662, 11429), (5698, 9351), (6234, 8547), (7273, 7326)]