51954252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1087}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 138915840

約数和(自身を除く): 86961588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 569, 1087, 1138, 1707, 2174, 2276, 3261, 3414, 3983, 4348, 6522, 6828, 7609, 7966, 11949, 13044, 15218, 15932, 22827, 23898, 30436, 45654, 47796, 91308, 618503, 1237006, 1855509, 2474012, 3711018, 4329521, 7422036, 8659042, 12988563, 17318084, 25977126, 51954252]

約数ペア:

[(1, 51954252), (2, 25977126), (3, 17318084), (4, 12988563), (6, 8659042), (7, 7422036), (12, 4329521), (14, 3711018), (21, 2474012), (28, 1855509), (42, 1237006), (84, 618503), (569, 91308), (1087, 47796), (1138, 45654), (1707, 30436), (2174, 23898), (2276, 22827), (3261, 15932), (3414, 15218), (3983, 13044), (4348, 11949), (6522, 7966), (6828, 7609)]