52453965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 91869120

約数和(自身を除く): 39415155

約数列:

[1, 3, 5, 15, 19, 41, 57, 67, 95, 123, 201, 205, 285, 335, 615, 779, 1005, 1273, 2337, 2747, 3819, 3895, 4489, 6365, 8241, 11685, 13467, 13735, 19095, 22445, 41205, 52193, 67335, 85291, 156579, 184049, 255873, 260965, 426455, 552147, 782895, 920245, 1279365, 2760735, 3496931, 10490793, 17484655, 52453965]

約数ペア:

[(1, 52453965), (3, 17484655), (5, 10490793), (15, 3496931), (19, 2760735), (41, 1279365), (57, 920245), (67, 782895), (95, 552147), (123, 426455), (201, 260965), (205, 255873), (285, 184049), (335, 156579), (615, 85291), (779, 67335), (1005, 52193), (1273, 41205), (2337, 22445), (2747, 19095), (3819, 13735), (3895, 13467), (4489, 11685), (6365, 8241)]