50126128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4621

約数の個数: 40

約数和(自身を含む): 106586928

約数和(自身を除く): 56460800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 4547, 5512, 9094, 11024, 18188, 36376, 59111, 72752, 118222, 236444, 240991, 472888, 481982, 945776, 963964, 1927928, 3132883, 3855856, 6265766, 12531532, 25063064, 50126128]

約数ペア:

[(1, 50126128), (2, 25063064), (4, 12531532), (8, 6265766), (13, 3855856), (16, 3132883), (26, 1927928), (52, 963964), (53, 945776), (104, 481982), (106, 472888), (208, 240991), (212, 236444), (424, 118222), (689, 72752), (848, 59111), (1378, 36376), (2756, 18188), (4547, 11024), (5512, 9094)]