55839840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{16619}}^1$

素因数の和:16644

約数の個数: 96

約数和(自身を含む): 201035520

約数和(自身を除く): 145195680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 16619, 33238, 49857, 66476, 83095, 99714, 116333, 132952, 166190, 199428, 232666, 249285, 265904, 332380, 348999, 398856, 465332, 498570, 531808, 581665, 664760, 697998, 797712, 930664, 997140, 1163330, 1329520, 1395996, 1595424, 1744995, 1861328, 1994280, 2326660, 2659040, 2791992, 3489990, 3722656, 3988560, 4653320, 5583984, 6979980, 7977120, 9306640, 11167968, 13959960, 18613280, 27919920, 55839840]

約数ペア:

[(1, 55839840), (2, 27919920), (3, 18613280), (4, 13959960), (5, 11167968), (6, 9306640), (7, 7977120), (8, 6979980), (10, 5583984), (12, 4653320), (14, 3988560), (15, 3722656), (16, 3489990), (20, 2791992), (21, 2659040), (24, 2326660), (28, 1994280), (30, 1861328), (32, 1744995), (35, 1595424), (40, 1395996), (42, 1329520), (48, 1163330), (56, 997140), (60, 930664), (70, 797712), (80, 697998), (84, 664760), (96, 581665), (105, 531808), (112, 498570), (120, 465332), (140, 398856), (160, 348999), (168, 332380), (210, 265904), (224, 249285), (240, 232666), (280, 199428), (336, 166190), (420, 132952), (480, 116333), (560, 99714), (672, 83095), (840, 66476), (1120, 49857), (1680, 33238), (3360, 16619)]