45971215888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173891}}^1$

素因数の和:173984

約数の個数: 80

約数和(自身を含む): 101430508032

約数和(自身を除く): 55459292144

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 6448, 8528, 10168, 16523, 20336, 33046, 66092, 132184, 173891, 264368, 347782, 695564, 1391128, 2260583, 2782256, 4521166, 5390621, 7129531, 9042332, 10781242, 14259062, 18084664, 21562484, 28518124, 36169328, 43124968, 57036248, 70078073, 86249936, 92683903, 114072496, 140156146, 185367806, 221015461, 280312292, 370735612, 442030922, 560624584, 741471224, 884061844, 1121249168, 1482942448, 1768123688, 2873200993, 3536247376, 5746401986, 11492803972, 22985607944, 45971215888]

約数ペア:

[(1, 45971215888), (2, 22985607944), (4, 11492803972), (8, 5746401986), (13, 3536247376), (16, 2873200993), (26, 1768123688), (31, 1482942448), (41, 1121249168), (52, 884061844), (62, 741471224), (82, 560624584), (104, 442030922), (124, 370735612), (164, 280312292), (208, 221015461), (248, 185367806), (328, 140156146), (403, 114072496), (496, 92683903), (533, 86249936), (656, 70078073), (806, 57036248), (1066, 43124968), (1271, 36169328), (1612, 28518124), (2132, 21562484), (2542, 18084664), (3224, 14259062), (4264, 10781242), (5084, 9042332), (6448, 7129531), (8528, 5390621), (10168, 4521166), (16523, 2782256), (20336, 2260583), (33046, 1391128), (66092, 695564), (132184, 347782), (173891, 264368)]