50872068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 140527296

約数和(自身を除く): 89655228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1531, 1846, 2556, 2769, 3062, 3692, 4593, 5538, 6124, 8307, 9186, 11076, 13779, 16614, 18372, 19903, 27558, 33228, 39806, 55116, 59709, 79612, 108701, 119418, 179127, 217402, 238836, 326103, 358254, 434804, 652206, 716508, 978309, 1304412, 1413113, 1956618, 2826226, 3913236, 4239339, 5652452, 8478678, 12718017, 16957356, 25436034, 50872068]

約数ペア:

[(1, 50872068), (2, 25436034), (3, 16957356), (4, 12718017), (6, 8478678), (9, 5652452), (12, 4239339), (13, 3913236), (18, 2826226), (26, 1956618), (36, 1413113), (39, 1304412), (52, 978309), (71, 716508), (78, 652206), (117, 434804), (142, 358254), (156, 326103), (213, 238836), (234, 217402), (284, 179127), (426, 119418), (468, 108701), (639, 79612), (852, 59709), (923, 55116), (1278, 39806), (1531, 33228), (1846, 27558), (2556, 19903), (2769, 18372), (3062, 16614), (3692, 13779), (4593, 11076), (5538, 9186), (6124, 8307)]