55989518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 94493952

約数和(自身を除く): 38504434

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 689, 991, 1066, 1378, 1982, 2173, 4346, 12883, 25766, 28249, 40631, 52523, 56498, 81262, 105046, 528203, 682799, 1056406, 1365598, 2153443, 4306886, 27994759, 55989518]

約数ペア:

[(1, 55989518), (2, 27994759), (13, 4306886), (26, 2153443), (41, 1365598), (53, 1056406), (82, 682799), (106, 528203), (533, 105046), (689, 81262), (991, 56498), (1066, 52523), (1378, 40631), (1982, 28249), (2173, 25766), (4346, 12883)]