54946388686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{2879}}^1$

素因数の和:3521

約数の個数: 64

約数和(自身を含む): 100035993600

約数和(自身を除く): 45089604914

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 457, 914, 1099, 2198, 2879, 2983, 3199, 5758, 5966, 6398, 8683, 17366, 20153, 20881, 40306, 41762, 54701, 60781, 71749, 109402, 121562, 143498, 382907, 452003, 502243, 765814, 904006, 1004486, 1315703, 1363231, 2631406, 2726462, 3164021, 6328042, 8588057, 9209921, 9542617, 17176114, 18419842, 19085234, 24998357, 49996714, 60116399, 120232798, 174988499, 206565371, 349976998, 413130742, 1445957597, 2891915194, 3924742049, 7849484098, 27473194343, 54946388686]

約数ペア:

[(1, 54946388686), (2, 27473194343), (7, 7849484098), (14, 3924742049), (19, 2891915194), (38, 1445957597), (133, 413130742), (157, 349976998), (266, 206565371), (314, 174988499), (457, 120232798), (914, 60116399), (1099, 49996714), (2198, 24998357), (2879, 19085234), (2983, 18419842), (3199, 17176114), (5758, 9542617), (5966, 9209921), (6398, 8588057), (8683, 6328042), (17366, 3164021), (20153, 2726462), (20881, 2631406), (40306, 1363231), (41762, 1315703), (54701, 1004486), (60781, 904006), (71749, 765814), (109402, 502243), (121562, 452003), (143498, 382907)]