51082564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 102312000

約数和(自身を除く): 51229436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 149, 247, 298, 347, 494, 596, 694, 988, 1388, 1937, 2831, 3874, 4511, 5662, 6593, 7748, 9022, 11324, 13186, 18044, 26372, 36803, 51703, 73606, 85709, 103406, 147212, 171418, 206812, 342836, 672139, 982357, 1344278, 1964714, 2688556, 3929428, 12770641, 25541282, 51082564]

約数ペア:

[(1, 51082564), (2, 25541282), (4, 12770641), (13, 3929428), (19, 2688556), (26, 1964714), (38, 1344278), (52, 982357), (76, 672139), (149, 342836), (247, 206812), (298, 171418), (347, 147212), (494, 103406), (596, 85709), (694, 73606), (988, 51703), (1388, 36803), (1937, 26372), (2831, 18044), (3874, 13186), (4511, 11324), (5662, 9022), (6593, 7748)]