51990796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8302

約数の個数: 36

約数和(自身を含む): 107712976

約数和(自身を除く): 55722180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 8263, 16526, 33052, 90893, 107419, 181786, 214838, 363572, 429676, 999823, 1181609, 1999646, 2363218, 3999292, 4726436, 12997699, 25995398, 51990796]

約数ペア:

[(1, 51990796), (2, 25995398), (4, 12997699), (11, 4726436), (13, 3999292), (22, 2363218), (26, 1999646), (44, 1181609), (52, 999823), (121, 429676), (143, 363572), (242, 214838), (286, 181786), (484, 107419), (572, 90893), (1573, 33052), (3146, 16526), (6292, 8263)]