53207988878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{408469}}^1$

素因数の和:408704

約数の個数: 32

約数和(自身を含む): 90347028480

約数和(自身を除く): 37139039602

約数列:

[1, 2, 11, 22, 31, 62, 191, 341, 382, 682, 2101, 4202, 5921, 11842, 65131, 130262, 408469, 816938, 4493159, 8986318, 12662539, 25325078, 78017579, 139287929, 156035158, 278575858, 858193369, 1716386738, 2418544949, 4837089898, 26603994439, 53207988878]

約数ペア:

[(1, 53207988878), (2, 26603994439), (11, 4837089898), (22, 2418544949), (31, 1716386738), (62, 858193369), (191, 278575858), (341, 156035158), (382, 139287929), (682, 78017579), (2101, 25325078), (4202, 12662539), (5921, 8986318), (11842, 4493159), (65131, 816938), (130262, 408469)]