52729144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 111464640

約数和(自身を除く): 58735496

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 71, 74, 104, 142, 148, 193, 284, 296, 386, 481, 568, 772, 923, 962, 1544, 1846, 1924, 2509, 2627, 3692, 3848, 5018, 5254, 7141, 7384, 10036, 10508, 13703, 14282, 20072, 21016, 27406, 28564, 34151, 54812, 57128, 68302, 92833, 109624, 136604, 178139, 185666, 273208, 356278, 371332, 507011, 712556, 742664, 1014022, 1425112, 2028044, 4056088, 6591143, 13182286, 26364572, 52729144]

約数ペア:

[(1, 52729144), (2, 26364572), (4, 13182286), (8, 6591143), (13, 4056088), (26, 2028044), (37, 1425112), (52, 1014022), (71, 742664), (74, 712556), (104, 507011), (142, 371332), (148, 356278), (193, 273208), (284, 185666), (296, 178139), (386, 136604), (481, 109624), (568, 92833), (772, 68302), (923, 57128), (962, 54812), (1544, 34151), (1846, 28564), (1924, 27406), (2509, 21016), (2627, 20072), (3692, 14282), (3848, 13703), (5018, 10508), (5254, 10036), (7141, 7384)]