49990635

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^2$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 92757600

約数和(自身を除く): 42766965

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 113, 135, 145, 261, 339, 435, 565, 783, 1017, 1305, 1695, 3051, 3277, 3915, 5085, 9831, 12769, 15255, 16385, 29493, 38307, 49155, 63845, 88479, 114921, 147465, 191535, 344763, 370301, 442395, 574605, 1110903, 1723815, 1851505, 3332709, 5554515, 9998127, 16663545, 49990635]

約数ペア:

[(1, 49990635), (3, 16663545), (5, 9998127), (9, 5554515), (15, 3332709), (27, 1851505), (29, 1723815), (45, 1110903), (87, 574605), (113, 442395), (135, 370301), (145, 344763), (261, 191535), (339, 147465), (435, 114921), (565, 88479), (783, 63845), (1017, 49155), (1305, 38307), (1695, 29493), (3051, 16385), (3277, 15255), (3915, 12769), (5085, 9831)]