51830568

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10139}}^1$

素因数の和:10222

約数の個数: 48

約数和(自身を含む): 142365600

約数和(自身を除く): 90535032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 10139, 20278, 30417, 40556, 60834, 81112, 91251, 121668, 182502, 243336, 365004, 719869, 730008, 1439738, 2159607, 2879476, 4319214, 5758952, 6478821, 8638428, 12957642, 17276856, 25915284, 51830568]

約数ペア:

[(1, 51830568), (2, 25915284), (3, 17276856), (4, 12957642), (6, 8638428), (8, 6478821), (9, 5758952), (12, 4319214), (18, 2879476), (24, 2159607), (36, 1439738), (71, 730008), (72, 719869), (142, 365004), (213, 243336), (284, 182502), (426, 121668), (568, 91251), (639, 81112), (852, 60834), (1278, 40556), (1704, 30417), (2556, 20278), (5112, 10139)]