47989130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 106790400

約数和(自身を除く): 58801270

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 490, 595, 686, 823, 833, 1190, 1646, 1666, 1715, 3430, 4115, 4165, 5761, 5831, 8230, 8330, 11522, 11662, 13991, 27982, 28805, 29155, 40327, 57610, 58310, 69955, 80654, 97937, 139910, 195874, 201635, 282289, 403270, 489685, 564578, 685559, 979370, 1371118, 1411445, 2822890, 3427795, 4798913, 6855590, 9597826, 23994565, 47989130]

約数ペア:

[(1, 47989130), (2, 23994565), (5, 9597826), (7, 6855590), (10, 4798913), (14, 3427795), (17, 2822890), (34, 1411445), (35, 1371118), (49, 979370), (70, 685559), (85, 564578), (98, 489685), (119, 403270), (170, 282289), (238, 201635), (245, 195874), (343, 139910), (490, 97937), (595, 80654), (686, 69955), (823, 58310), (833, 57610), (1190, 40327), (1646, 29155), (1666, 28805), (1715, 27982), (3430, 13991), (4115, 11662), (4165, 11522), (5761, 8330), (5831, 8230)]