52007655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 101376000

約数和(自身を除く): 49368345

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 131, 133, 199, 285, 393, 399, 597, 655, 665, 917, 995, 1393, 1965, 1995, 2489, 2751, 2985, 3781, 4179, 4585, 6965, 7467, 11343, 12445, 13755, 17423, 18905, 20895, 26069, 26467, 37335, 52269, 56715, 78207, 79401, 87115, 130345, 132335, 182483, 261345, 391035, 397005, 495311, 547449, 912415, 1485933, 2476555, 2737245, 3467177, 7429665, 10401531, 17335885, 52007655]

約数ペア:

[(1, 52007655), (3, 17335885), (5, 10401531), (7, 7429665), (15, 3467177), (19, 2737245), (21, 2476555), (35, 1485933), (57, 912415), (95, 547449), (105, 495311), (131, 397005), (133, 391035), (199, 261345), (285, 182483), (393, 132335), (399, 130345), (597, 87115), (655, 79401), (665, 78207), (917, 56715), (995, 52269), (1393, 37335), (1965, 26467), (1995, 26069), (2489, 20895), (2751, 18905), (2985, 17423), (3781, 13755), (4179, 12445), (4585, 11343), (6965, 7467)]