517934450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 72

約数和(自身を含む): 1077587280

約数和(自身を除く): 559652830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 121, 242, 275, 295, 550, 590, 605, 649, 1210, 1298, 1451, 1475, 2902, 2950, 3025, 3245, 6050, 6490, 7139, 7255, 14278, 14510, 15961, 16225, 31922, 32450, 35695, 36275, 71390, 72550, 79805, 85609, 159610, 171218, 175571, 178475, 351142, 356950, 399025, 428045, 798050, 856090, 877855, 941699, 1755710, 1883398, 2140225, 4280450, 4389275, 4708495, 8778550, 9416990, 10358689, 20717378, 23542475, 47084950, 51793445, 103586890, 258967225, 517934450]

約数ペア:

[(1, 517934450), (2, 258967225), (5, 103586890), (10, 51793445), (11, 47084950), (22, 23542475), (25, 20717378), (50, 10358689), (55, 9416990), (59, 8778550), (110, 4708495), (118, 4389275), (121, 4280450), (242, 2140225), (275, 1883398), (295, 1755710), (550, 941699), (590, 877855), (605, 856090), (649, 798050), (1210, 428045), (1298, 399025), (1451, 356950), (1475, 351142), (2902, 178475), (2950, 175571), (3025, 171218), (3245, 159610), (6050, 85609), (6490, 79805), (7139, 72550), (7255, 71390), (14278, 36275), (14510, 35695), (15961, 32450), (16225, 31922)]