51811472

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 102523200

約数和(自身を除く): 50711728

約数列:

[1, 2, 4, 8, 16, 103, 149, 206, 211, 298, 412, 422, 596, 824, 844, 1192, 1648, 1688, 2384, 3376, 15347, 21733, 30694, 31439, 43466, 61388, 62878, 86932, 122776, 125756, 173864, 245552, 251512, 347728, 503024, 3238217, 6476434, 12952868, 25905736, 51811472]

約数ペア:

[(1, 51811472), (2, 25905736), (4, 12952868), (8, 6476434), (16, 3238217), (103, 503024), (149, 347728), (206, 251512), (211, 245552), (298, 173864), (412, 125756), (422, 122776), (596, 86932), (824, 62878), (844, 61388), (1192, 43466), (1648, 31439), (1688, 30694), (2384, 21733), (3376, 15347)]