61499080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29009}}^1$

素因数の和:29073

約数の個数: 32

約数和(自身を含む): 140988600

約数和(自身を除く): 79489520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 29009, 58018, 116036, 145045, 232072, 290090, 580180, 1160360, 1537477, 3074954, 6149908, 7687385, 12299816, 15374770, 30749540, 61499080]

約数ペア:

[(1, 61499080), (2, 30749540), (4, 15374770), (5, 12299816), (8, 7687385), (10, 6149908), (20, 3074954), (40, 1537477), (53, 1160360), (106, 580180), (212, 290090), (265, 232072), (424, 145045), (530, 116036), (1060, 58018), (2120, 29009)]