51364365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 43468275

約数列:

[1, 3, 5, 13, 15, 29, 31, 39, 65, 87, 93, 145, 155, 195, 293, 377, 403, 435, 465, 879, 899, 1131, 1209, 1465, 1885, 2015, 2697, 3809, 4395, 4495, 5655, 6045, 8497, 9083, 11427, 11687, 13485, 19045, 25491, 27249, 35061, 42485, 45415, 57135, 58435, 110461, 118079, 127455, 136245, 175305, 263407, 331383, 354237, 552305, 590395, 790221, 1317035, 1656915, 1771185, 3424291, 3951105, 10272873, 17121455, 51364365]

約数ペア:

[(1, 51364365), (3, 17121455), (5, 10272873), (13, 3951105), (15, 3424291), (29, 1771185), (31, 1656915), (39, 1317035), (65, 790221), (87, 590395), (93, 552305), (145, 354237), (155, 331383), (195, 263407), (293, 175305), (377, 136245), (403, 127455), (435, 118079), (465, 110461), (879, 58435), (899, 57135), (1131, 45415), (1209, 42485), (1465, 35061), (1885, 27249), (2015, 25491), (2697, 19045), (3809, 13485), (4395, 11687), (4495, 11427), (5655, 9083), (6045, 8497)]