52710190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2917}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 102947040

約数和(自身を除く): 50236850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2917, 3614, 5834, 9035, 14585, 18070, 29170, 37921, 75842, 189605, 379210, 405463, 810926, 2027315, 4054630, 5271019, 10542038, 26355095, 52710190]

約数ペア:

[(1, 52710190), (2, 26355095), (5, 10542038), (10, 5271019), (13, 4054630), (26, 2027315), (65, 810926), (130, 405463), (139, 379210), (278, 189605), (695, 75842), (1390, 37921), (1807, 29170), (2917, 18070), (3614, 14585), (5834, 9035)]