50820440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6120

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 80507560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 6079, 8360, 12158, 24316, 30395, 48632, 60790, 66869, 115501, 121580, 133738, 231002, 243160, 267476, 334345, 462004, 534952, 577505, 668690, 924008, 1155010, 1270511, 1337380, 2310020, 2541022, 2674760, 4620040, 5082044, 6352555, 10164088, 12705110, 25410220, 50820440]

約数ペア:

[(1, 50820440), (2, 25410220), (4, 12705110), (5, 10164088), (8, 6352555), (10, 5082044), (11, 4620040), (19, 2674760), (20, 2541022), (22, 2310020), (38, 1337380), (40, 1270511), (44, 1155010), (55, 924008), (76, 668690), (88, 577505), (95, 534952), (110, 462004), (152, 334345), (190, 267476), (209, 243160), (220, 231002), (380, 133738), (418, 121580), (440, 115501), (760, 66869), (836, 60790), (1045, 48632), (1672, 30395), (2090, 24316), (4180, 12158), (6079, 8360)]