52009740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1021}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 158475408

約数和(自身を除く): 106465668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1021, 1132, 1415, 1698, 2042, 2547, 2830, 3063, 3396, 4084, 4245, 5094, 5105, 5660, 6126, 8490, 9189, 10188, 10210, 12252, 12735, 15315, 16980, 18378, 20420, 25470, 30630, 36756, 45945, 50940, 61260, 91890, 183780, 288943, 577886, 866829, 1155772, 1444715, 1733658, 2600487, 2889430, 3467316, 4334145, 5200974, 5778860, 8668290, 10401948, 13002435, 17336580, 26004870, 52009740]

約数ペア:

[(1, 52009740), (2, 26004870), (3, 17336580), (4, 13002435), (5, 10401948), (6, 8668290), (9, 5778860), (10, 5200974), (12, 4334145), (15, 3467316), (18, 2889430), (20, 2600487), (30, 1733658), (36, 1444715), (45, 1155772), (60, 866829), (90, 577886), (180, 288943), (283, 183780), (566, 91890), (849, 61260), (1021, 50940), (1132, 45945), (1415, 36756), (1698, 30630), (2042, 25470), (2547, 20420), (2830, 18378), (3063, 16980), (3396, 15315), (4084, 12735), (4245, 12252), (5094, 10210), (5105, 10188), (5660, 9189), (6126, 8490)]