51964536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 140958720

約数和(自身を除く): 88994184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 906, 1103, 1208, 1812, 1963, 2206, 3309, 3624, 3926, 4412, 5889, 6618, 7852, 8824, 11778, 13236, 14339, 15704, 23556, 26472, 28678, 43017, 47112, 57356, 86034, 114712, 166553, 172068, 333106, 344136, 499659, 666212, 999318, 1332424, 1998636, 2165189, 3997272, 4330378, 6495567, 8660756, 12991134, 17321512, 25982268, 51964536]

約数ペア:

[(1, 51964536), (2, 25982268), (3, 17321512), (4, 12991134), (6, 8660756), (8, 6495567), (12, 4330378), (13, 3997272), (24, 2165189), (26, 1998636), (39, 1332424), (52, 999318), (78, 666212), (104, 499659), (151, 344136), (156, 333106), (302, 172068), (312, 166553), (453, 114712), (604, 86034), (906, 57356), (1103, 47112), (1208, 43017), (1812, 28678), (1963, 26472), (2206, 23556), (3309, 15704), (3624, 14339), (3926, 13236), (4412, 11778), (5889, 8824), (6618, 7852)]