47543210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33247}}^1$

素因数の和:33278

約数の個数: 32

約数和(自身を含む): 100541952

約数和(自身を除く): 52998742

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 33247, 66494, 166235, 332470, 365717, 432211, 731434, 864422, 1828585, 2161055, 3657170, 4322110, 4754321, 9508642, 23771605, 47543210]

約数ペア:

[(1, 47543210), (2, 23771605), (5, 9508642), (10, 4754321), (11, 4322110), (13, 3657170), (22, 2161055), (26, 1828585), (55, 864422), (65, 731434), (110, 432211), (130, 365717), (143, 332470), (286, 166235), (715, 66494), (1430, 33247)]