49403344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 101476640

約数和(自身を除く): 52073296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 997, 1304, 1994, 2608, 3097, 3988, 6194, 7976, 12388, 15952, 18943, 24776, 37886, 49552, 75772, 151544, 162511, 303088, 325022, 650044, 1300088, 2600176, 3087709, 6175418, 12350836, 24701672, 49403344]

約数ペア:

[(1, 49403344), (2, 24701672), (4, 12350836), (8, 6175418), (16, 3087709), (19, 2600176), (38, 1300088), (76, 650044), (152, 325022), (163, 303088), (304, 162511), (326, 151544), (652, 75772), (997, 49552), (1304, 37886), (1994, 24776), (2608, 18943), (3097, 15952), (3988, 12388), (6194, 7976)]