47788496

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 118028160

約数和(自身を除く): 70239664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1321, 1904, 2128, 2261, 2584, 2642, 4522, 5168, 5284, 9044, 9247, 10568, 18088, 18494, 21136, 22457, 25099, 36176, 36988, 44914, 50198, 73976, 89828, 100396, 147952, 157199, 175693, 179656, 200792, 314398, 351386, 359312, 401584, 426683, 628796, 702772, 853366, 1257592, 1405544, 1706732, 2515184, 2811088, 2986781, 3413464, 5973562, 6826928, 11947124, 23894248, 47788496]

約数ペア:

[(1, 47788496), (2, 23894248), (4, 11947124), (7, 6826928), (8, 5973562), (14, 3413464), (16, 2986781), (17, 2811088), (19, 2515184), (28, 1706732), (34, 1405544), (38, 1257592), (56, 853366), (68, 702772), (76, 628796), (112, 426683), (119, 401584), (133, 359312), (136, 351386), (152, 314398), (238, 200792), (266, 179656), (272, 175693), (304, 157199), (323, 147952), (476, 100396), (532, 89828), (646, 73976), (952, 50198), (1064, 44914), (1292, 36988), (1321, 36176), (1904, 25099), (2128, 22457), (2261, 21136), (2584, 18494), (2642, 18088), (4522, 10568), (5168, 9247), (5284, 9044)]