51752520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{15973}}^1$

素因数の和:15996

約数の個数: 80

約数和(自身を含む): 173956860

約数和(自身を除く): 122204340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 15973, 31946, 47919, 63892, 79865, 95838, 127784, 143757, 159730, 191676, 239595, 287514, 319460, 383352, 431271, 479190, 575028, 638920, 718785, 862542, 958380, 1150056, 1293813, 1437570, 1725084, 1916760, 2156355, 2587626, 2875140, 3450168, 4312710, 5175252, 5750280, 6469065, 8625420, 10350504, 12938130, 17250840, 25876260, 51752520]

約数ペア:

[(1, 51752520), (2, 25876260), (3, 17250840), (4, 12938130), (5, 10350504), (6, 8625420), (8, 6469065), (9, 5750280), (10, 5175252), (12, 4312710), (15, 3450168), (18, 2875140), (20, 2587626), (24, 2156355), (27, 1916760), (30, 1725084), (36, 1437570), (40, 1293813), (45, 1150056), (54, 958380), (60, 862542), (72, 718785), (81, 638920), (90, 575028), (108, 479190), (120, 431271), (135, 383352), (162, 319460), (180, 287514), (216, 239595), (270, 191676), (324, 159730), (360, 143757), (405, 127784), (540, 95838), (648, 79865), (810, 63892), (1080, 47919), (1620, 31946), (3240, 15973)]