47987464

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 116964000

約数和(自身を除く): 68976536

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 266, 323, 379, 392, 476, 532, 646, 758, 833, 931, 952, 1064, 1292, 1516, 1666, 1862, 2261, 2584, 2653, 3032, 3332, 3724, 4522, 5306, 6443, 6664, 7201, 7448, 9044, 10612, 12886, 14402, 15827, 18088, 18571, 21224, 25772, 28804, 31654, 37142, 45101, 50407, 51544, 57608, 63308, 74284, 90202, 100814, 122417, 126616, 148568, 180404, 201628, 244834, 315707, 352849, 360808, 403256, 489668, 631414, 705698, 856919, 979336, 1262828, 1411396, 1713838, 2525656, 2822792, 3427676, 5998433, 6855352, 11996866, 23993732, 47987464]

約数ペア:

[(1, 47987464), (2, 23993732), (4, 11996866), (7, 6855352), (8, 5998433), (14, 3427676), (17, 2822792), (19, 2525656), (28, 1713838), (34, 1411396), (38, 1262828), (49, 979336), (56, 856919), (68, 705698), (76, 631414), (98, 489668), (119, 403256), (133, 360808), (136, 352849), (152, 315707), (196, 244834), (238, 201628), (266, 180404), (323, 148568), (379, 126616), (392, 122417), (476, 100814), (532, 90202), (646, 74284), (758, 63308), (833, 57608), (931, 51544), (952, 50407), (1064, 45101), (1292, 37142), (1516, 31654), (1666, 28804), (1862, 25772), (2261, 21224), (2584, 18571), (2653, 18088), (3032, 15827), (3332, 14402), (3724, 12886), (4522, 10612), (5306, 9044), (6443, 7448), (6664, 7201)]