49390263

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 79278080

約数和(自身を除く): 29887817

約数列:

[1, 3, 9, 13, 27, 39, 117, 223, 351, 631, 669, 1893, 2007, 2899, 5679, 6021, 8203, 8697, 17037, 24609, 26091, 73827, 78273, 140713, 221481, 422139, 1266417, 1829269, 3799251, 5487807, 16463421, 49390263]

約数ペア:

[(1, 49390263), (3, 16463421), (9, 5487807), (13, 3799251), (27, 1829269), (39, 1266417), (117, 422139), (223, 221481), (351, 140713), (631, 78273), (669, 73827), (1893, 26091), (2007, 24609), (2899, 17037), (5679, 8697), (6021, 8203)]