55371472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14011}}^1$

素因数の和:14051

約数の個数: 40

約数和(自身を含む): 121624160

約数和(自身を除く): 66252688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 14011, 28022, 56044, 112088, 182143, 224176, 266209, 364286, 532418, 728572, 1064836, 1457144, 2129672, 2914288, 3460717, 4259344, 6921434, 13842868, 27685736, 55371472]

約数ペア:

[(1, 55371472), (2, 27685736), (4, 13842868), (8, 6921434), (13, 4259344), (16, 3460717), (19, 2914288), (26, 2129672), (38, 1457144), (52, 1064836), (76, 728572), (104, 532418), (152, 364286), (208, 266209), (247, 224176), (304, 182143), (494, 112088), (988, 56044), (1976, 28022), (3952, 14011)]