55221530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8669}}^1$

素因数の和:8703

約数の個数: 48

約数和(自身を含む): 124535880

約数和(自身を除く): 69314350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8669, 17338, 43345, 60683, 86690, 112697, 121366, 225394, 303415, 424781, 563485, 606830, 788879, 849562, 1126970, 1577758, 2123905, 3944395, 4247810, 5522153, 7888790, 11044306, 27610765, 55221530]

約数ペア:

[(1, 55221530), (2, 27610765), (5, 11044306), (7, 7888790), (10, 5522153), (13, 4247810), (14, 3944395), (26, 2123905), (35, 1577758), (49, 1126970), (65, 849562), (70, 788879), (91, 606830), (98, 563485), (130, 424781), (182, 303415), (245, 225394), (455, 121366), (490, 112697), (637, 86690), (910, 60683), (1274, 43345), (3185, 17338), (6370, 8669)]