49018740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1861}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 137639040

約数和(自身を除く): 88620300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 1861, 2195, 2634, 3722, 4390, 5268, 5583, 6585, 7444, 8780, 9305, 11166, 13170, 18610, 22332, 26340, 27915, 37220, 55830, 111660, 816979, 1633958, 2450937, 3267916, 4084895, 4901874, 8169790, 9803748, 12254685, 16339580, 24509370, 49018740]

約数ペア:

[(1, 49018740), (2, 24509370), (3, 16339580), (4, 12254685), (5, 9803748), (6, 8169790), (10, 4901874), (12, 4084895), (15, 3267916), (20, 2450937), (30, 1633958), (60, 816979), (439, 111660), (878, 55830), (1317, 37220), (1756, 27915), (1861, 26340), (2195, 22332), (2634, 18610), (3722, 13170), (4390, 11166), (5268, 9305), (5583, 8780), (6585, 7444)]