49253787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 82188288

約数和(自身を除く): 32934501

約数列:

[1, 3, 9, 11, 23, 33, 69, 97, 99, 207, 223, 253, 291, 669, 759, 873, 1067, 2007, 2231, 2277, 2453, 3201, 5129, 6693, 7359, 9603, 15387, 20079, 21631, 22077, 24541, 46161, 56419, 64893, 73623, 169257, 194679, 220869, 237941, 497513, 507771, 713823, 1492539, 2141469, 4477617, 5472643, 16417929, 49253787]

約数ペア:

[(1, 49253787), (3, 16417929), (9, 5472643), (11, 4477617), (23, 2141469), (33, 1492539), (69, 713823), (97, 507771), (99, 497513), (207, 237941), (223, 220869), (253, 194679), (291, 169257), (669, 73623), (759, 64893), (873, 56419), (1067, 46161), (2007, 24541), (2231, 22077), (2277, 21631), (2453, 20079), (3201, 15387), (5129, 9603), (6693, 7359)]