56295480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24691}}^1$

素因数の和:24724

約数の個数: 64

約数和(自身を含む): 177782400

約数和(自身を除く): 121486920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24691, 49382, 74073, 98764, 123455, 148146, 197528, 246910, 296292, 370365, 469129, 493820, 592584, 740730, 938258, 987640, 1407387, 1481460, 1876516, 2345645, 2814774, 2962920, 3753032, 4691290, 5629548, 7036935, 9382580, 11259096, 14073870, 18765160, 28147740, 56295480]

約数ペア:

[(1, 56295480), (2, 28147740), (3, 18765160), (4, 14073870), (5, 11259096), (6, 9382580), (8, 7036935), (10, 5629548), (12, 4691290), (15, 3753032), (19, 2962920), (20, 2814774), (24, 2345645), (30, 1876516), (38, 1481460), (40, 1407387), (57, 987640), (60, 938258), (76, 740730), (95, 592584), (114, 493820), (120, 469129), (152, 370365), (190, 296292), (228, 246910), (285, 197528), (380, 148146), (456, 123455), (570, 98764), (760, 74073), (1140, 49382), (2280, 24691)]