52207870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3361

約数の個数: 48

約数和(自身を含む): 111273120

約数和(自身を除く): 59065250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 3319, 6638, 7865, 15730, 16595, 33190, 36509, 43147, 73018, 86294, 182545, 215735, 365090, 401599, 431470, 474617, 803198, 949234, 2007995, 2373085, 4015990, 4746170, 5220787, 10441574, 26103935, 52207870]

約数ペア:

[(1, 52207870), (2, 26103935), (5, 10441574), (10, 5220787), (11, 4746170), (13, 4015990), (22, 2373085), (26, 2007995), (55, 949234), (65, 803198), (110, 474617), (121, 431470), (130, 401599), (143, 365090), (242, 215735), (286, 182545), (605, 86294), (715, 73018), (1210, 43147), (1430, 36509), (1573, 33190), (3146, 16595), (3319, 15730), (6638, 7865)]