53121112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31771}}^1$

素因数の和:31807

約数の個数: 32

約数和(自身を含む): 114379200

約数和(自身を除く): 61258088

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 31771, 63542, 127084, 254168, 349481, 603649, 698962, 1207298, 1397924, 2414596, 2795848, 4829192, 6640139, 13280278, 26560556, 53121112]

約数ペア:

[(1, 53121112), (2, 26560556), (4, 13280278), (8, 6640139), (11, 4829192), (19, 2795848), (22, 2414596), (38, 1397924), (44, 1207298), (76, 698962), (88, 603649), (152, 349481), (209, 254168), (418, 127084), (836, 63542), (1672, 31771)]