51078762

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1505

約数の個数: 80

約数和(自身を含む): 135117312

約数和(自身を除く): 84038550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1453, 1674, 1953, 2511, 2906, 3906, 4359, 5022, 5859, 8718, 10171, 11718, 13077, 17577, 20342, 26154, 30513, 35154, 39231, 45043, 61026, 78462, 90086, 91539, 117693, 135129, 183078, 235386, 270258, 274617, 315301, 405387, 549234, 630602, 810774, 823851, 945903, 1216161, 1647702, 1891806, 2432322, 2837709, 3648483, 5675418, 7296966, 8513127, 17026254, 25539381, 51078762]

約数ペア:

[(1, 51078762), (2, 25539381), (3, 17026254), (6, 8513127), (7, 7296966), (9, 5675418), (14, 3648483), (18, 2837709), (21, 2432322), (27, 1891806), (31, 1647702), (42, 1216161), (54, 945903), (62, 823851), (63, 810774), (81, 630602), (93, 549234), (126, 405387), (162, 315301), (186, 274617), (189, 270258), (217, 235386), (279, 183078), (378, 135129), (434, 117693), (558, 91539), (567, 90086), (651, 78462), (837, 61026), (1134, 45043), (1302, 39231), (1453, 35154), (1674, 30513), (1953, 26154), (2511, 20342), (2906, 17577), (3906, 13077), (4359, 11718), (5022, 10171), (5859, 8718)]