53693395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 83607552

約数和(自身を除く): 29914157

約数列:

[1, 5, 7, 17, 31, 35, 41, 71, 85, 119, 155, 205, 217, 287, 355, 497, 527, 595, 697, 1085, 1207, 1271, 1435, 2201, 2485, 2635, 2911, 3485, 3689, 4879, 6035, 6355, 8449, 8897, 11005, 14555, 15407, 18445, 20377, 21607, 24395, 37417, 42245, 44485, 49487, 77035, 90241, 101885, 108035, 151249, 187085, 247435, 261919, 346409, 451205, 631687, 756245, 1309595, 1534097, 1732045, 3158435, 7670485, 10738679, 53693395]

約数ペア:

[(1, 53693395), (5, 10738679), (7, 7670485), (17, 3158435), (31, 1732045), (35, 1534097), (41, 1309595), (71, 756245), (85, 631687), (119, 451205), (155, 346409), (205, 261919), (217, 247435), (287, 187085), (355, 151249), (497, 108035), (527, 101885), (595, 90241), (697, 77035), (1085, 49487), (1207, 44485), (1271, 42245), (1435, 37417), (2201, 24395), (2485, 21607), (2635, 20377), (2911, 18445), (3485, 15407), (3689, 14555), (4879, 11005), (6035, 8897), (6355, 8449)]