49417380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 150571512

約数和(自身を除く): 101154132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 937, 1172, 1465, 1758, 1874, 2637, 2811, 2930, 3516, 3748, 4395, 4685, 5274, 5622, 5860, 8433, 8790, 9370, 10548, 11244, 13185, 14055, 16866, 17580, 18740, 26370, 28110, 33732, 42165, 52740, 56220, 84330, 168660, 274541, 549082, 823623, 1098164, 1372705, 1647246, 2470869, 2745410, 3294492, 4118115, 4941738, 5490820, 8236230, 9883476, 12354345, 16472460, 24708690, 49417380]

約数ペア:

[(1, 49417380), (2, 24708690), (3, 16472460), (4, 12354345), (5, 9883476), (6, 8236230), (9, 5490820), (10, 4941738), (12, 4118115), (15, 3294492), (18, 2745410), (20, 2470869), (30, 1647246), (36, 1372705), (45, 1098164), (60, 823623), (90, 549082), (180, 274541), (293, 168660), (586, 84330), (879, 56220), (937, 52740), (1172, 42165), (1465, 33732), (1758, 28110), (1874, 26370), (2637, 18740), (2811, 17580), (2930, 16866), (3516, 14055), (3748, 13185), (4395, 11244), (4685, 10548), (5274, 9370), (5622, 8790), (5860, 8433)]