50639368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 107251200

約数和(自身を除く): 56611832

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 113, 124, 139, 226, 248, 278, 403, 452, 556, 806, 904, 1112, 1469, 1612, 1807, 2938, 3224, 3503, 3614, 4309, 5876, 7006, 7228, 8618, 11752, 14012, 14456, 15707, 17236, 28024, 31414, 34472, 45539, 56017, 62828, 91078, 112034, 125656, 182156, 204191, 224068, 364312, 408382, 448136, 486917, 816764, 973834, 1633528, 1947668, 3895336, 6329921, 12659842, 25319684, 50639368]

約数ペア:

[(1, 50639368), (2, 25319684), (4, 12659842), (8, 6329921), (13, 3895336), (26, 1947668), (31, 1633528), (52, 973834), (62, 816764), (104, 486917), (113, 448136), (124, 408382), (139, 364312), (226, 224068), (248, 204191), (278, 182156), (403, 125656), (452, 112034), (556, 91078), (806, 62828), (904, 56017), (1112, 45539), (1469, 34472), (1612, 31414), (1807, 28024), (2938, 17236), (3224, 15707), (3503, 14456), (3614, 14012), (4309, 11752), (5876, 8618), (7006, 7228)]