51889222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 49634234

約数列:

[1, 2, 7, 11, 14, 22, 47, 67, 77, 94, 107, 134, 154, 214, 329, 469, 517, 658, 737, 749, 938, 1034, 1177, 1474, 1498, 2354, 3149, 3619, 5029, 5159, 6298, 7169, 7238, 8239, 10058, 10318, 14338, 16478, 22043, 34639, 35203, 44086, 50183, 55319, 69278, 70406, 78859, 100366, 110638, 157718, 242473, 336943, 387233, 484946, 552013, 673886, 774466, 1104026, 2358601, 3706373, 4717202, 7412746, 25944611, 51889222]

約数ペア:

[(1, 51889222), (2, 25944611), (7, 7412746), (11, 4717202), (14, 3706373), (22, 2358601), (47, 1104026), (67, 774466), (77, 673886), (94, 552013), (107, 484946), (134, 387233), (154, 336943), (214, 242473), (329, 157718), (469, 110638), (517, 100366), (658, 78859), (737, 70406), (749, 69278), (938, 55319), (1034, 50183), (1177, 44086), (1474, 35203), (1498, 34639), (2354, 22043), (3149, 16478), (3619, 14338), (5029, 10318), (5159, 10058), (6298, 8239), (7169, 7238)]