52736840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2802

約数の個数: 64

約数和(自身を含む): 131286960

約数和(自身を除く): 78550120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 2741, 3848, 4810, 5482, 9620, 10964, 13705, 19240, 21928, 27410, 35633, 54820, 71266, 101417, 109640, 142532, 178165, 202834, 285064, 356330, 405668, 507085, 712660, 811336, 1014170, 1318421, 1425320, 2028340, 2636842, 4056680, 5273684, 6592105, 10547368, 13184210, 26368420, 52736840]

約数ペア:

[(1, 52736840), (2, 26368420), (4, 13184210), (5, 10547368), (8, 6592105), (10, 5273684), (13, 4056680), (20, 2636842), (26, 2028340), (37, 1425320), (40, 1318421), (52, 1014170), (65, 811336), (74, 712660), (104, 507085), (130, 405668), (148, 356330), (185, 285064), (260, 202834), (296, 178165), (370, 142532), (481, 109640), (520, 101417), (740, 71266), (962, 54820), (1480, 35633), (1924, 27410), (2405, 21928), (2741, 19240), (3848, 13705), (4810, 10964), (5482, 9620)]