51165810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6160

約数の個数: 64

約数和(自身を含む): 140866560

約数和(自身を除く): 89700750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 6113, 8370, 12226, 18339, 30565, 36678, 55017, 61130, 91695, 110034, 165051, 183390, 189503, 275085, 330102, 379006, 550170, 568509, 825255, 947515, 1137018, 1650510, 1705527, 1895030, 2842545, 3411054, 5116581, 5685090, 8527635, 10233162, 17055270, 25582905, 51165810]

約数ペア:

[(1, 51165810), (2, 25582905), (3, 17055270), (5, 10233162), (6, 8527635), (9, 5685090), (10, 5116581), (15, 3411054), (18, 2842545), (27, 1895030), (30, 1705527), (31, 1650510), (45, 1137018), (54, 947515), (62, 825255), (90, 568509), (93, 550170), (135, 379006), (155, 330102), (186, 275085), (270, 189503), (279, 183390), (310, 165051), (465, 110034), (558, 91695), (837, 61130), (930, 55017), (1395, 36678), (1674, 30565), (2790, 18339), (4185, 12226), (6113, 8370)]