51994620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 162863064

約数和(自身を除く): 110868444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 211, 222, 333, 370, 422, 444, 555, 633, 666, 740, 844, 1055, 1110, 1266, 1332, 1369, 1665, 1899, 2110, 2220, 2532, 2738, 3165, 3330, 3798, 4107, 4220, 5476, 6330, 6660, 6845, 7596, 7807, 8214, 9495, 12321, 12660, 13690, 15614, 16428, 18990, 20535, 23421, 24642, 27380, 31228, 37980, 39035, 41070, 46842, 49284, 61605, 70263, 78070, 82140, 93684, 117105, 123210, 140526, 156140, 234210, 246420, 281052, 288859, 351315, 468420, 577718, 702630, 866577, 1155436, 1405260, 1444295, 1733154, 2599731, 2888590, 3466308, 4332885, 5199462, 5777180, 8665770, 10398924, 12998655, 17331540, 25997310, 51994620]

約数ペア:

[(1, 51994620), (2, 25997310), (3, 17331540), (4, 12998655), (5, 10398924), (6, 8665770), (9, 5777180), (10, 5199462), (12, 4332885), (15, 3466308), (18, 2888590), (20, 2599731), (30, 1733154), (36, 1444295), (37, 1405260), (45, 1155436), (60, 866577), (74, 702630), (90, 577718), (111, 468420), (148, 351315), (180, 288859), (185, 281052), (211, 246420), (222, 234210), (333, 156140), (370, 140526), (422, 123210), (444, 117105), (555, 93684), (633, 82140), (666, 78070), (740, 70263), (844, 61605), (1055, 49284), (1110, 46842), (1266, 41070), (1332, 39035), (1369, 37980), (1665, 31228), (1899, 27380), (2110, 24642), (2220, 23421), (2532, 20535), (2738, 18990), (3165, 16428), (3330, 15614), (3798, 13690), (4107, 12660), (4220, 12321), (5476, 9495), (6330, 8214), (6660, 7807), (6845, 7596)]