51903684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{205967}}^1$

素因数の和:205984

約数の個数: 36

約数和(自身を含む): 149944704

約数和(自身を除く): 98041020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 205967, 411934, 617901, 823868, 1235802, 1441769, 1853703, 2471604, 2883538, 3707406, 4325307, 5767076, 7414812, 8650614, 12975921, 17301228, 25951842, 51903684]

約数ペア:

[(1, 51903684), (2, 25951842), (3, 17301228), (4, 12975921), (6, 8650614), (7, 7414812), (9, 5767076), (12, 4325307), (14, 3707406), (18, 2883538), (21, 2471604), (28, 1853703), (36, 1441769), (42, 1235802), (63, 823868), (84, 617901), (126, 411934), (252, 205967)]