52178440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76733}}^1$

素因数の和:76761

約数の個数: 32

約数和(自身を含む): 124309080

約数和(自身を除く): 72130640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 76733, 153466, 306932, 383665, 613864, 767330, 1304461, 1534660, 2608922, 3069320, 5217844, 6522305, 10435688, 13044610, 26089220, 52178440]

約数ペア:

[(1, 52178440), (2, 26089220), (4, 13044610), (5, 10435688), (8, 6522305), (10, 5217844), (17, 3069320), (20, 2608922), (34, 1534660), (40, 1304461), (68, 767330), (85, 613864), (136, 383665), (170, 306932), (340, 153466), (680, 76733)]