49017840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 152990208

約数和(自身を除く): 103972368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1223, 1336, 1670, 2004, 2446, 2505, 2672, 3340, 3669, 4008, 4892, 5010, 6115, 6680, 7338, 8016, 9784, 10020, 12230, 13360, 14676, 18345, 19568, 20040, 24460, 29352, 36690, 40080, 48920, 58704, 73380, 97840, 146760, 204241, 293520, 408482, 612723, 816964, 1021205, 1225446, 1633928, 2042410, 2450892, 3063615, 3267856, 4084820, 4901784, 6127230, 8169640, 9803568, 12254460, 16339280, 24508920, 49017840]

約数ペア:

[(1, 49017840), (2, 24508920), (3, 16339280), (4, 12254460), (5, 9803568), (6, 8169640), (8, 6127230), (10, 4901784), (12, 4084820), (15, 3267856), (16, 3063615), (20, 2450892), (24, 2042410), (30, 1633928), (40, 1225446), (48, 1021205), (60, 816964), (80, 612723), (120, 408482), (167, 293520), (240, 204241), (334, 146760), (501, 97840), (668, 73380), (835, 58704), (1002, 48920), (1223, 40080), (1336, 36690), (1670, 29352), (2004, 24460), (2446, 20040), (2505, 19568), (2672, 18345), (3340, 14676), (3669, 13360), (4008, 12230), (4892, 10020), (5010, 9784), (6115, 8016), (6680, 7338)]