49571676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2021

約数の個数: 120

約数和(自身を含む): 161648256

約数和(自身を除く): 112076580

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 1987, 2079, 2268, 2772, 3564, 3974, 4158, 5961, 6237, 7948, 8316, 11922, 12474, 13909, 17883, 21857, 23844, 24948, 27818, 35766, 41727, 43714, 53649, 55636, 65571, 71532, 83454, 87428, 107298, 125181, 131142, 152999, 160947, 166908, 196713, 214596, 250362, 262284, 305998, 321894, 375543, 393426, 458997, 500724, 590139, 611996, 643788, 751086, 786852, 917994, 1126629, 1180278, 1376991, 1502172, 1770417, 1835988, 2253258, 2360556, 2753982, 3540834, 4130973, 4506516, 5507964, 7081668, 8261946, 12392919, 16523892, 24785838, 49571676]

約数ペア:

[(1, 49571676), (2, 24785838), (3, 16523892), (4, 12392919), (6, 8261946), (7, 7081668), (9, 5507964), (11, 4506516), (12, 4130973), (14, 3540834), (18, 2753982), (21, 2360556), (22, 2253258), (27, 1835988), (28, 1770417), (33, 1502172), (36, 1376991), (42, 1180278), (44, 1126629), (54, 917994), (63, 786852), (66, 751086), (77, 643788), (81, 611996), (84, 590139), (99, 500724), (108, 458997), (126, 393426), (132, 375543), (154, 321894), (162, 305998), (189, 262284), (198, 250362), (231, 214596), (252, 196713), (297, 166908), (308, 160947), (324, 152999), (378, 131142), (396, 125181), (462, 107298), (567, 87428), (594, 83454), (693, 71532), (756, 65571), (891, 55636), (924, 53649), (1134, 43714), (1188, 41727), (1386, 35766), (1782, 27818), (1987, 24948), (2079, 23844), (2268, 21857), (2772, 17883), (3564, 13909), (3974, 12474), (4158, 11922), (5961, 8316), (6237, 7948)]