52807020968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1\times {\mathrm{4021}}^1$

素因数の和:4878

約数の個数: 64

約数和(自身を含む): 107364715920

約数和(自身を除く): 54557694952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 641, 788, 1282, 1576, 2561, 2564, 4021, 5122, 5128, 8042, 8333, 10244, 16084, 16666, 20488, 32168, 33332, 52273, 66664, 104546, 126277, 209092, 252554, 418184, 505108, 792137, 1010216, 1584274, 1641601, 2577461, 3168548, 3283202, 5154922, 6337096, 6566404, 10297781, 10309844, 13132808, 20595562, 20619688, 33506993, 41191124, 67013986, 82382248, 134027972, 268055944, 507759817, 1015519634, 2031039268, 4062078536, 6600877621, 13201755242, 26403510484, 52807020968]

約数ペア:

[(1, 52807020968), (2, 26403510484), (4, 13201755242), (8, 6600877621), (13, 4062078536), (26, 2031039268), (52, 1015519634), (104, 507759817), (197, 268055944), (394, 134027972), (641, 82382248), (788, 67013986), (1282, 41191124), (1576, 33506993), (2561, 20619688), (2564, 20595562), (4021, 13132808), (5122, 10309844), (5128, 10297781), (8042, 6566404), (8333, 6337096), (10244, 5154922), (16084, 3283202), (16666, 3168548), (20488, 2577461), (32168, 1641601), (33332, 1584274), (52273, 1010216), (66664, 792137), (104546, 505108), (126277, 418184), (209092, 252554)]