49231215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 93689856

約数和(自身を除く): 44458641

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 271, 367, 495, 813, 1101, 1355, 1835, 2439, 2981, 3303, 4037, 4065, 5505, 8943, 12111, 12195, 14905, 16515, 20185, 26829, 36333, 44715, 60555, 99457, 134145, 181665, 298371, 497285, 895113, 1094027, 1491855, 3282081, 4475565, 5470135, 9846243, 16410405, 49231215]

約数ペア:

[(1, 49231215), (3, 16410405), (5, 9846243), (9, 5470135), (11, 4475565), (15, 3282081), (33, 1491855), (45, 1094027), (55, 895113), (99, 497285), (165, 298371), (271, 181665), (367, 134145), (495, 99457), (813, 60555), (1101, 44715), (1355, 36333), (1835, 26829), (2439, 20185), (2981, 16515), (3303, 14905), (4037, 12195), (4065, 12111), (5505, 8943)]