47327410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6869}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 93486960

約数和(自身を除く): 46159550

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6869, 6890, 13738, 34345, 68690, 89297, 178594, 364057, 446485, 728114, 892970, 1820285, 3640570, 4732741, 9465482, 23663705, 47327410]

約数ペア:

[(1, 47327410), (2, 23663705), (5, 9465482), (10, 4732741), (13, 3640570), (26, 1820285), (53, 892970), (65, 728114), (106, 446485), (130, 364057), (265, 178594), (530, 89297), (689, 68690), (1378, 34345), (3445, 13738), (6869, 6890)]