55808172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{221461}}^1$

素因数の和:221478

約数の個数: 36

約数和(自身を含む): 161224336

約数和(自身を除く): 105416164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 221461, 442922, 664383, 885844, 1328766, 1550227, 1993149, 2657532, 3100454, 3986298, 4650681, 6200908, 7972596, 9301362, 13952043, 18602724, 27904086, 55808172]

約数ペア:

[(1, 55808172), (2, 27904086), (3, 18602724), (4, 13952043), (6, 9301362), (7, 7972596), (9, 6200908), (12, 4650681), (14, 3986298), (18, 3100454), (21, 2657532), (28, 1993149), (36, 1550227), (42, 1328766), (63, 885844), (84, 664383), (126, 442922), (252, 221461)]