51710148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 150451392

約数和(自身を除く): 98741244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1307, 1413, 1884, 2198, 2614, 2826, 3297, 3921, 4396, 5228, 5652, 6594, 7842, 9149, 9891, 11763, 13188, 15684, 18298, 19782, 23526, 27447, 36596, 39564, 47052, 54894, 82341, 109788, 164682, 205199, 329364, 410398, 615597, 820796, 1231194, 1436393, 1846791, 2462388, 2872786, 3693582, 4309179, 5745572, 7387164, 8618358, 12927537, 17236716, 25855074, 51710148]

約数ペア:

[(1, 51710148), (2, 25855074), (3, 17236716), (4, 12927537), (6, 8618358), (7, 7387164), (9, 5745572), (12, 4309179), (14, 3693582), (18, 2872786), (21, 2462388), (28, 1846791), (36, 1436393), (42, 1231194), (63, 820796), (84, 615597), (126, 410398), (157, 329364), (252, 205199), (314, 164682), (471, 109788), (628, 82341), (942, 54894), (1099, 47052), (1307, 39564), (1413, 36596), (1884, 27447), (2198, 23526), (2614, 19782), (2826, 18298), (3297, 15684), (3921, 13188), (4396, 11763), (5228, 9891), (5652, 9149), (6594, 7842)]