51191738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 36504262

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 494, 599, 1198, 2249, 3287, 4498, 6574, 7787, 11381, 15574, 22762, 42731, 85462, 103627, 147953, 207254, 295906, 1347151, 1968913, 2694302, 3937826, 25595869, 51191738]

約数ペア:

[(1, 51191738), (2, 25595869), (13, 3937826), (19, 2694302), (26, 1968913), (38, 1347151), (173, 295906), (247, 207254), (346, 147953), (494, 103627), (599, 85462), (1198, 42731), (2249, 22762), (3287, 15574), (4498, 11381), (6574, 7787)]