51764850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3164

約数の個数: 72

約数和(自身を含む): 142879620

約数和(自身を除く): 91114770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3109, 3330, 5550, 6218, 8325, 9327, 15545, 16650, 18654, 27981, 31090, 46635, 55962, 77725, 93270, 115033, 139905, 155450, 230066, 233175, 279810, 345099, 466350, 575165, 690198, 699525, 1035297, 1150330, 1399050, 1725495, 2070594, 2875825, 3450990, 5176485, 5751650, 8627475, 10352970, 17254950, 25882425, 51764850]

約数ペア:

[(1, 51764850), (2, 25882425), (3, 17254950), (5, 10352970), (6, 8627475), (9, 5751650), (10, 5176485), (15, 3450990), (18, 2875825), (25, 2070594), (30, 1725495), (37, 1399050), (45, 1150330), (50, 1035297), (74, 699525), (75, 690198), (90, 575165), (111, 466350), (150, 345099), (185, 279810), (222, 233175), (225, 230066), (333, 155450), (370, 139905), (450, 115033), (555, 93270), (666, 77725), (925, 55962), (1110, 46635), (1665, 31090), (1850, 27981), (2775, 18654), (3109, 16650), (3330, 15545), (5550, 9327), (6218, 8325)]