53201600

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 84

約数和(自身を含む): 134267448

約数和(自身を除く): 81065848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 811, 820, 1025, 1312, 1600, 1622, 1640, 2050, 2624, 3244, 3280, 4055, 4100, 6488, 6560, 8110, 8200, 12976, 13120, 16220, 16400, 20275, 25952, 32440, 32800, 33251, 40550, 51904, 64880, 65600, 66502, 81100, 129760, 133004, 162200, 166255, 259520, 266008, 324400, 332510, 532016, 648800, 665020, 831275, 1064032, 1297600, 1330040, 1662550, 2128064, 2660080, 3325100, 5320160, 6650200, 10640320, 13300400, 26600800, 53201600]

約数ペア:

[(1, 53201600), (2, 26600800), (4, 13300400), (5, 10640320), (8, 6650200), (10, 5320160), (16, 3325100), (20, 2660080), (25, 2128064), (32, 1662550), (40, 1330040), (41, 1297600), (50, 1064032), (64, 831275), (80, 665020), (82, 648800), (100, 532016), (160, 332510), (164, 324400), (200, 266008), (205, 259520), (320, 166255), (328, 162200), (400, 133004), (410, 129760), (656, 81100), (800, 66502), (811, 65600), (820, 64880), (1025, 51904), (1312, 40550), (1600, 33251), (1622, 32800), (1640, 32440), (2050, 25952), (2624, 20275), (3244, 16400), (3280, 16220), (4055, 13120), (4100, 12976), (6488, 8200), (6560, 8110)]