50397291

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 38560149

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 71, 133, 171, 213, 399, 497, 593, 639, 1197, 1349, 1491, 1779, 4047, 4151, 4473, 5337, 9443, 11267, 12141, 12453, 28329, 33801, 37359, 42103, 78869, 84987, 101403, 126309, 236607, 294721, 378927, 709821, 799957, 884163, 2399871, 2652489, 5599699, 7199613, 16799097, 50397291]

約数ペア:

[(1, 50397291), (3, 16799097), (7, 7199613), (9, 5599699), (19, 2652489), (21, 2399871), (57, 884163), (63, 799957), (71, 709821), (133, 378927), (171, 294721), (213, 236607), (399, 126309), (497, 101403), (593, 84987), (639, 78869), (1197, 42103), (1349, 37359), (1491, 33801), (1779, 28329), (4047, 12453), (4151, 12141), (4473, 11267), (5337, 9443)]