50891204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19973}}^1$

素因数の和:20004

約数の個数: 36

約数和(自身を含む): 111574764

約数和(自身を除く): 60683560

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 19973, 39946, 79892, 139811, 259649, 279622, 519298, 559244, 978677, 1038596, 1817543, 1957354, 3635086, 3914708, 7270172, 12722801, 25445602, 50891204]

約数ペア:

[(1, 50891204), (2, 25445602), (4, 12722801), (7, 7270172), (13, 3914708), (14, 3635086), (26, 1957354), (28, 1817543), (49, 1038596), (52, 978677), (91, 559244), (98, 519298), (182, 279622), (196, 259649), (364, 139811), (637, 79892), (1274, 39946), (2548, 19973)]