53796855

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 102091104

約数和(自身を除く): 48294249

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1381, 1855, 2597, 4143, 5565, 6905, 7791, 9667, 12985, 20715, 29001, 38955, 48335, 67669, 73193, 145005, 203007, 219579, 338345, 365965, 512351, 1015035, 1097895, 1537053, 2561755, 3586457, 7685265, 10759371, 17932285, 53796855]

約数ペア:

[(1, 53796855), (3, 17932285), (5, 10759371), (7, 7685265), (15, 3586457), (21, 2561755), (35, 1537053), (49, 1097895), (53, 1015035), (105, 512351), (147, 365965), (159, 338345), (245, 219579), (265, 203007), (371, 145005), (735, 73193), (795, 67669), (1113, 48335), (1381, 38955), (1855, 29001), (2597, 20715), (4143, 12985), (5565, 9667), (6905, 7791)]