52807831660

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1\times {\mathrm{20809}}^1$

素因数の和:21610

約数の個数: 48

約数和(自身を含む): 111594873600

約数和(自身を除く): 58787041940

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 569, 892, 1115, 1138, 2230, 2276, 2845, 4460, 5690, 11380, 20809, 41618, 83236, 104045, 126887, 208090, 253774, 416180, 507548, 634435, 1268870, 2537740, 4640407, 9280814, 11840321, 18561628, 23202035, 23680642, 46404070, 47361284, 59201605, 92808140, 118403210, 236806420, 2640391583, 5280783166, 10561566332, 13201957915, 26403915830, 52807831660]

約数ペア:

[(1, 52807831660), (2, 26403915830), (4, 13201957915), (5, 10561566332), (10, 5280783166), (20, 2640391583), (223, 236806420), (446, 118403210), (569, 92808140), (892, 59201605), (1115, 47361284), (1138, 46404070), (2230, 23680642), (2276, 23202035), (2845, 18561628), (4460, 11840321), (5690, 9280814), (11380, 4640407), (20809, 2537740), (41618, 1268870), (83236, 634435), (104045, 507548), (126887, 416180), (208090, 253774)]