54208051240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{27657169}}^1$

素因数の和:27657194

約数の個数: 48

約数和(自身を含む): 141881282100

約数和(自身を除く): 87673230860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 27657169, 55314338, 110628676, 138285845, 193600183, 221257352, 276571690, 387200366, 553143380, 774400732, 968000915, 1106286760, 1355201281, 1548801464, 1936001830, 2710402562, 3872003660, 5420805124, 6776006405, 7744007320, 10841610248, 13552012810, 27104025620, 54208051240]

約数ペア:

[(1, 54208051240), (2, 27104025620), (4, 13552012810), (5, 10841610248), (7, 7744007320), (8, 6776006405), (10, 5420805124), (14, 3872003660), (20, 2710402562), (28, 1936001830), (35, 1548801464), (40, 1355201281), (49, 1106286760), (56, 968000915), (70, 774400732), (98, 553143380), (140, 387200366), (196, 276571690), (245, 221257352), (280, 193600183), (392, 138285845), (490, 110628676), (980, 55314338), (1960, 27657169)]