51828686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 100251648

約数和(自身を除く): 48422962

約数列:

[1, 2, 7, 13, 14, 26, 47, 73, 83, 91, 94, 146, 166, 182, 329, 511, 581, 611, 658, 949, 1022, 1079, 1162, 1222, 1898, 2158, 3431, 3901, 4277, 6059, 6643, 6862, 7553, 7802, 8554, 12118, 13286, 15106, 24017, 27307, 42413, 44603, 48034, 50713, 54614, 78767, 84826, 89206, 101426, 157534, 284773, 312221, 354991, 551369, 569546, 624442, 709982, 1102738, 1993411, 3702049, 3986822, 7404098, 25914343, 51828686]

約数ペア:

[(1, 51828686), (2, 25914343), (7, 7404098), (13, 3986822), (14, 3702049), (26, 1993411), (47, 1102738), (73, 709982), (83, 624442), (91, 569546), (94, 551369), (146, 354991), (166, 312221), (182, 284773), (329, 157534), (511, 101426), (581, 89206), (611, 84826), (658, 78767), (949, 54614), (1022, 50713), (1079, 48034), (1162, 44603), (1222, 42413), (1898, 27307), (2158, 24017), (3431, 15106), (3901, 13286), (4277, 12118), (6059, 8554), (6643, 7802), (6862, 7553)]