49042539

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 87901632

約数和(自身を除く): 38859093

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 233, 257, 273, 699, 771, 819, 1631, 1799, 2097, 2313, 3029, 3341, 4893, 5397, 9087, 10023, 14679, 16191, 21203, 23387, 27261, 30069, 59881, 63609, 70161, 179643, 190827, 210483, 419167, 538929, 778453, 1257501, 2335359, 3772503, 5449171, 7006077, 16347513, 49042539]

約数ペア:

[(1, 49042539), (3, 16347513), (7, 7006077), (9, 5449171), (13, 3772503), (21, 2335359), (39, 1257501), (63, 778453), (91, 538929), (117, 419167), (233, 210483), (257, 190827), (273, 179643), (699, 70161), (771, 63609), (819, 59881), (1631, 30069), (1799, 27261), (2097, 23387), (2313, 21203), (3029, 16191), (3341, 14679), (4893, 10023), (5397, 9087)]