53233380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7993}}^1$

素因数の和:8045

約数の個数: 72

約数和(自身を含む): 165859512

約数和(自身を除く): 112626132

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, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 7993, 15986, 23979, 31972, 39965, 47958, 71937, 79930, 95916, 119895, 143874, 159860, 239790, 287748, 295741, 359685, 479580, 591482, 719370, 887223, 1182964, 1438740, 1478705, 1774446, 2661669, 2957410, 3548892, 4436115, 5323338, 5914820, 8872230, 10646676, 13308345, 17744460, 26616690, 53233380]

約数ペア:

[(1, 53233380), (2, 26616690), (3, 17744460), (4, 13308345), (5, 10646676), (6, 8872230), (9, 5914820), (10, 5323338), (12, 4436115), (15, 3548892), (18, 2957410), (20, 2661669), (30, 1774446), (36, 1478705), (37, 1438740), (45, 1182964), (60, 887223), (74, 719370), (90, 591482), (111, 479580), (148, 359685), (180, 295741), (185, 287748), (222, 239790), (333, 159860), (370, 143874), (444, 119895), (555, 95916), (666, 79930), (740, 71937), (1110, 47958), (1332, 39965), (1665, 31972), (2220, 23979), (3330, 15986), (6660, 7993)]