49905200373

素因数分解:

$3^1\times 7^4\times {\mathrm{2437}}^1\times {\mathrm{2843}}^1$

素因数の和:5311

約数の個数: 40

約数和(自身を含む): 77684861088

約数和(自身を除く): 27779660715

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 2437, 2843, 7203, 7311, 8529, 17059, 19901, 51177, 59703, 119413, 139307, 358239, 417921, 835891, 975149, 2507673, 2925447, 5851237, 6826043, 6928391, 17553711, 20478129, 20785173, 48498737, 145496211, 339491159, 1018473477, 2376438113, 7129314339, 16635066791, 49905200373]

約数ペア:

[(1, 49905200373), (3, 16635066791), (7, 7129314339), (21, 2376438113), (49, 1018473477), (147, 339491159), (343, 145496211), (1029, 48498737), (2401, 20785173), (2437, 20478129), (2843, 17553711), (7203, 6928391), (7311, 6826043), (8529, 5851237), (17059, 2925447), (19901, 2507673), (51177, 975149), (59703, 835891), (119413, 417921), (139307, 358239)]