57920588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 118003200

約数和(自身を除く): 60082612

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 836, 869, 877, 1501, 1738, 1754, 3002, 3476, 3508, 6004, 9647, 16511, 16663, 19294, 33022, 33326, 38588, 66044, 66652, 69283, 138566, 183293, 277132, 366586, 733172, 762113, 1316377, 1524226, 2632754, 3048452, 5265508, 14480147, 28960294, 57920588]

約数ペア:

[(1, 57920588), (2, 28960294), (4, 14480147), (11, 5265508), (19, 3048452), (22, 2632754), (38, 1524226), (44, 1316377), (76, 762113), (79, 733172), (158, 366586), (209, 277132), (316, 183293), (418, 138566), (836, 69283), (869, 66652), (877, 66044), (1501, 38588), (1738, 33326), (1754, 33022), (3002, 19294), (3476, 16663), (3508, 16511), (6004, 9647)]