51137814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 127701504

約数和(自身を除く): 76563690

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1283, 1533, 1898, 2566, 2847, 3066, 3849, 5694, 6643, 7698, 8981, 13286, 16679, 17962, 19929, 26943, 33358, 39858, 50037, 53886, 93659, 100074, 116753, 187318, 233506, 280977, 350259, 561954, 655613, 700518, 1217567, 1311226, 1966839, 2435134, 3652701, 3933678, 7305402, 8522969, 17045938, 25568907, 51137814]

約数ペア:

[(1, 51137814), (2, 25568907), (3, 17045938), (6, 8522969), (7, 7305402), (13, 3933678), (14, 3652701), (21, 2435134), (26, 1966839), (39, 1311226), (42, 1217567), (73, 700518), (78, 655613), (91, 561954), (146, 350259), (182, 280977), (219, 233506), (273, 187318), (438, 116753), (511, 100074), (546, 93659), (949, 53886), (1022, 50037), (1283, 39858), (1533, 33358), (1898, 26943), (2566, 19929), (2847, 17962), (3066, 16679), (3849, 13286), (5694, 8981), (6643, 7698)]