51660994

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2863

約数の個数: 48

約数和(自身を含む): 104159520

約数和(自身を除く): 52498526

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 2819, 5638, 9163, 18326, 19733, 31009, 39466, 47923, 62018, 95846, 138131, 217063, 276262, 335461, 434126, 527153, 670922, 1054306, 1519441, 2348227, 3038882, 3690071, 4696454, 7380142, 25830497, 51660994]

約数ペア:

[(1, 51660994), (2, 25830497), (7, 7380142), (11, 4696454), (14, 3690071), (17, 3038882), (22, 2348227), (34, 1519441), (49, 1054306), (77, 670922), (98, 527153), (119, 434126), (154, 335461), (187, 276262), (238, 217063), (374, 138131), (539, 95846), (833, 62018), (1078, 47923), (1309, 39466), (1666, 31009), (2618, 19733), (2819, 18326), (5638, 9163)]