53012715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1747}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 103034112

約数和(自身を除く): 50021397

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1747, 1785, 2023, 4335, 5241, 6069, 8735, 10115, 12229, 26205, 29699, 30345, 36687, 61145, 89097, 148495, 183435, 207893, 445485, 504883, 623679, 1039465, 1514649, 2524415, 3118395, 3534181, 7573245, 10602543, 17670905, 53012715]

約数ペア:

[(1, 53012715), (3, 17670905), (5, 10602543), (7, 7573245), (15, 3534181), (17, 3118395), (21, 2524415), (35, 1514649), (51, 1039465), (85, 623679), (105, 504883), (119, 445485), (255, 207893), (289, 183435), (357, 148495), (595, 89097), (867, 61145), (1445, 36687), (1747, 30345), (1785, 29699), (2023, 26205), (4335, 12229), (5241, 10115), (6069, 8735)]