54215200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 108

約数和(自身を含む): 143674398

約数和(自身を除く): 89459198

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 401, 416, 520, 650, 676, 800, 802, 845, 1040, 1300, 1352, 1604, 1690, 2005, 2080, 2600, 2704, 3208, 3380, 4010, 4225, 5200, 5213, 5408, 6416, 6760, 8020, 8450, 10025, 10400, 10426, 12832, 13520, 16040, 16900, 20050, 20852, 26065, 27040, 32080, 33800, 40100, 41704, 52130, 64160, 67600, 67769, 80200, 83408, 104260, 130325, 135200, 135538, 160400, 166816, 208520, 260650, 271076, 320800, 338845, 417040, 521300, 542152, 677690, 834080, 1042600, 1084304, 1355380, 1694225, 2085200, 2168608, 2710760, 3388450, 4170400, 5421520, 6776900, 10843040, 13553800, 27107600, 54215200]

約数ペア:

[(1, 54215200), (2, 27107600), (4, 13553800), (5, 10843040), (8, 6776900), (10, 5421520), (13, 4170400), (16, 3388450), (20, 2710760), (25, 2168608), (26, 2085200), (32, 1694225), (40, 1355380), (50, 1084304), (52, 1042600), (65, 834080), (80, 677690), (100, 542152), (104, 521300), (130, 417040), (160, 338845), (169, 320800), (200, 271076), (208, 260650), (260, 208520), (325, 166816), (338, 160400), (400, 135538), (401, 135200), (416, 130325), (520, 104260), (650, 83408), (676, 80200), (800, 67769), (802, 67600), (845, 64160), (1040, 52130), (1300, 41704), (1352, 40100), (1604, 33800), (1690, 32080), (2005, 27040), (2080, 26065), (2600, 20852), (2704, 20050), (3208, 16900), (3380, 16040), (4010, 13520), (4225, 12832), (5200, 10426), (5213, 10400), (5408, 10025), (6416, 8450), (6760, 8020)]