49156763068

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{649981}}^1$

素因数の和:650102

約数の個数: 48

約数和(自身を含む): 102353965504

約数和(自身を除く): 53197202436

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 1022, 1036, 2044, 2701, 5402, 10804, 18907, 37814, 75628, 649981, 1299962, 2599924, 4549867, 9099734, 18199468, 24049297, 47448613, 48098594, 94897226, 96197188, 168345079, 189794452, 332140291, 336690158, 664280582, 673380316, 1328561164, 1755598681, 3511197362, 7022394724, 12289190767, 24578381534, 49156763068]

約数ペア:

[(1, 49156763068), (2, 24578381534), (4, 12289190767), (7, 7022394724), (14, 3511197362), (28, 1755598681), (37, 1328561164), (73, 673380316), (74, 664280582), (146, 336690158), (148, 332140291), (259, 189794452), (292, 168345079), (511, 96197188), (518, 94897226), (1022, 48098594), (1036, 47448613), (2044, 24049297), (2701, 18199468), (5402, 9099734), (10804, 4549867), (18907, 2599924), (37814, 1299962), (75628, 649981)]