48781160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3170

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 72524440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3119, 3128, 3910, 6238, 7820, 12476, 15595, 15640, 24952, 31190, 53023, 62380, 71737, 106046, 124760, 143474, 212092, 265115, 286948, 358685, 424184, 530230, 573896, 717370, 1060460, 1219529, 1434740, 2120920, 2439058, 2869480, 4878116, 6097645, 9756232, 12195290, 24390580, 48781160]

約数ペア:

[(1, 48781160), (2, 24390580), (4, 12195290), (5, 9756232), (8, 6097645), (10, 4878116), (17, 2869480), (20, 2439058), (23, 2120920), (34, 1434740), (40, 1219529), (46, 1060460), (68, 717370), (85, 573896), (92, 530230), (115, 424184), (136, 358685), (170, 286948), (184, 265115), (230, 212092), (340, 143474), (391, 124760), (460, 106046), (680, 71737), (782, 62380), (920, 53023), (1564, 31190), (1955, 24952), (3119, 15640), (3128, 15595), (3910, 12476), (6238, 7820)]