55501204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 112432320

約数和(自身を除く): 56931116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 197, 209, 337, 394, 418, 674, 788, 836, 1348, 2167, 3707, 3743, 4334, 6403, 7414, 7486, 8668, 12806, 14828, 14972, 25612, 41173, 66389, 70433, 82346, 132778, 140866, 164692, 265556, 281732, 730279, 1261391, 1460558, 2522782, 2921116, 5045564, 13875301, 27750602, 55501204]

約数ペア:

[(1, 55501204), (2, 27750602), (4, 13875301), (11, 5045564), (19, 2921116), (22, 2522782), (38, 1460558), (44, 1261391), (76, 730279), (197, 281732), (209, 265556), (337, 164692), (394, 140866), (418, 132778), (674, 82346), (788, 70433), (836, 66389), (1348, 41173), (2167, 25612), (3707, 14972), (3743, 14828), (4334, 12806), (6403, 8668), (7414, 7486)]