52953855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 95040000

約数和(自身を除く): 42086145

約数列:

[1, 3, 5, 15, 19, 29, 43, 57, 87, 95, 129, 145, 149, 215, 285, 435, 447, 551, 645, 745, 817, 1247, 1653, 2235, 2451, 2755, 2831, 3741, 4085, 4321, 6235, 6407, 8265, 8493, 12255, 12963, 14155, 18705, 19221, 21605, 23693, 32035, 42465, 64815, 71079, 82099, 96105, 118465, 121733, 185803, 246297, 355395, 365199, 410495, 557409, 608665, 929015, 1231485, 1825995, 2787045, 3530257, 10590771, 17651285, 52953855]

約数ペア:

[(1, 52953855), (3, 17651285), (5, 10590771), (15, 3530257), (19, 2787045), (29, 1825995), (43, 1231485), (57, 929015), (87, 608665), (95, 557409), (129, 410495), (145, 365199), (149, 355395), (215, 246297), (285, 185803), (435, 121733), (447, 118465), (551, 96105), (645, 82099), (745, 71079), (817, 64815), (1247, 42465), (1653, 32035), (2235, 23693), (2451, 21605), (2755, 19221), (2831, 18705), (3741, 14155), (4085, 12963), (4321, 12255), (6235, 8493), (6407, 8265)]