50866740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{613}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 154882728

約数和(自身を除く): 104015988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 613, 922, 1226, 1383, 1839, 1844, 2305, 2452, 2766, 3065, 3678, 4149, 4610, 5517, 5532, 6130, 6915, 7356, 8298, 9195, 9220, 11034, 12260, 13830, 16596, 18390, 20745, 22068, 27585, 27660, 36780, 41490, 55170, 82980, 110340, 282593, 565186, 847779, 1130372, 1412965, 1695558, 2543337, 2825930, 3391116, 4238895, 5086674, 5651860, 8477790, 10173348, 12716685, 16955580, 25433370, 50866740]

約数ペア:

[(1, 50866740), (2, 25433370), (3, 16955580), (4, 12716685), (5, 10173348), (6, 8477790), (9, 5651860), (10, 5086674), (12, 4238895), (15, 3391116), (18, 2825930), (20, 2543337), (30, 1695558), (36, 1412965), (45, 1130372), (60, 847779), (90, 565186), (180, 282593), (461, 110340), (613, 82980), (922, 55170), (1226, 41490), (1383, 36780), (1839, 27660), (1844, 27585), (2305, 22068), (2452, 20745), (2766, 18390), (3065, 16596), (3678, 13830), (4149, 12260), (4610, 11034), (5517, 9220), (5532, 9195), (6130, 8298), (6915, 7356)]