50647828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 117593280

約数和(自身を除く): 66945452

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 289, 308, 374, 476, 569, 578, 748, 1138, 1156, 1309, 2023, 2276, 2618, 3179, 3983, 4046, 5236, 6259, 6358, 7966, 8092, 9673, 12518, 12716, 15932, 19346, 22253, 25036, 38692, 43813, 44506, 67711, 87626, 89012, 106403, 135422, 164441, 175252, 212806, 270844, 328882, 425612, 657764, 744821, 1151087, 1489642, 1808851, 2302174, 2979284, 3617702, 4604348, 7235404, 12661957, 25323914, 50647828]

約数ペア:

[(1, 50647828), (2, 25323914), (4, 12661957), (7, 7235404), (11, 4604348), (14, 3617702), (17, 2979284), (22, 2302174), (28, 1808851), (34, 1489642), (44, 1151087), (68, 744821), (77, 657764), (119, 425612), (154, 328882), (187, 270844), (238, 212806), (289, 175252), (308, 164441), (374, 135422), (476, 106403), (569, 89012), (578, 87626), (748, 67711), (1138, 44506), (1156, 43813), (1309, 38692), (2023, 25036), (2276, 22253), (2618, 19346), (3179, 15932), (3983, 12716), (4046, 12518), (5236, 9673), (6259, 8092), (6358, 7966)]