2550406872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173923}}^1$

素因数の和:173992

約数の個数: 64

約数和(自身を含む): 7012615680

約数和(自身を除く): 4462208808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 173923, 347846, 521769, 695692, 1043538, 1391384, 2087076, 2260999, 4174152, 4521998, 6782997, 8174381, 9043996, 13565994, 16348762, 18087992, 24523143, 27131988, 32697524, 49046286, 54263976, 65395048, 98092572, 106266953, 196185144, 212533906, 318800859, 425067812, 637601718, 850135624, 1275203436, 2550406872]

約数ペア:

[(1, 2550406872), (2, 1275203436), (3, 850135624), (4, 637601718), (6, 425067812), (8, 318800859), (12, 212533906), (13, 196185144), (24, 106266953), (26, 98092572), (39, 65395048), (47, 54263976), (52, 49046286), (78, 32697524), (94, 27131988), (104, 24523143), (141, 18087992), (156, 16348762), (188, 13565994), (282, 9043996), (312, 8174381), (376, 6782997), (564, 4521998), (611, 4174152), (1128, 2260999), (1222, 2087076), (1833, 1391384), (2444, 1043538), (3666, 695692), (4888, 521769), (7332, 347846), (14664, 173923)]