49465740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43391}}^1$

素因数の和:43422

約数の個数: 48

約数和(自身を含む): 145797120

約数和(自身を除く): 96331380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 43391, 86782, 130173, 173564, 216955, 260346, 433910, 520692, 650865, 824429, 867820, 1301730, 1648858, 2473287, 2603460, 3297716, 4122145, 4946574, 8244290, 9893148, 12366435, 16488580, 24732870, 49465740]

約数ペア:

[(1, 49465740), (2, 24732870), (3, 16488580), (4, 12366435), (5, 9893148), (6, 8244290), (10, 4946574), (12, 4122145), (15, 3297716), (19, 2603460), (20, 2473287), (30, 1648858), (38, 1301730), (57, 867820), (60, 824429), (76, 650865), (95, 520692), (114, 433910), (190, 260346), (228, 216955), (285, 173564), (380, 130173), (570, 86782), (1140, 43391)]