55811964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5130

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 86436996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5039, 5538, 10078, 11076, 15117, 20156, 30234, 60468, 65507, 131014, 196521, 262028, 357769, 393042, 715538, 786084, 1073307, 1431076, 2146614, 4293228, 4650997, 9301994, 13952991, 18603988, 27905982, 55811964]

約数ペア:

[(1, 55811964), (2, 27905982), (3, 18603988), (4, 13952991), (6, 9301994), (12, 4650997), (13, 4293228), (26, 2146614), (39, 1431076), (52, 1073307), (71, 786084), (78, 715538), (142, 393042), (156, 357769), (213, 262028), (284, 196521), (426, 131014), (852, 65507), (923, 60468), (1846, 30234), (2769, 20156), (3692, 15117), (5039, 11076), (5538, 10078)]