55798348

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 100290960

約数和(自身を除く): 44492612

約数列:

[1, 2, 4, 43, 86, 172, 401, 802, 809, 1604, 1618, 3236, 17243, 34486, 34787, 68972, 69574, 139148, 324409, 648818, 1297636, 13949587, 27899174, 55798348]

約数ペア:

[(1, 55798348), (2, 27899174), (4, 13949587), (43, 1297636), (86, 648818), (172, 324409), (401, 139148), (802, 69574), (809, 68972), (1604, 34787), (1618, 34486), (3236, 17243)]