47157544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 68964056

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 41, 46, 47, 56, 76, 82, 92, 94, 133, 152, 161, 164, 184, 188, 266, 287, 322, 328, 329, 376, 437, 532, 574, 644, 658, 779, 874, 893, 943, 1064, 1081, 1148, 1288, 1316, 1558, 1748, 1786, 1886, 1927, 2162, 2296, 2632, 3059, 3116, 3496, 3572, 3772, 3854, 4324, 5453, 6118, 6232, 6251, 6601, 7144, 7544, 7567, 7708, 8648, 10906, 12236, 12502, 13202, 13489, 15134, 15416, 17917, 20539, 21812, 24472, 25004, 26404, 26978, 30268, 35834, 36613, 41078, 43624, 44321, 50008, 52808, 53956, 60536, 71668, 73226, 82156, 88642, 107912, 125419, 143336, 143773, 146452, 164312, 177284, 250838, 256291, 287546, 292904, 310247, 354568, 501676, 512582, 575092, 620494, 842099, 1003352, 1025164, 1150184, 1240988, 1684198, 2050328, 2481976, 3368396, 5894693, 6736792, 11789386, 23578772, 47157544]

約数ペア:

[(1, 47157544), (2, 23578772), (4, 11789386), (7, 6736792), (8, 5894693), (14, 3368396), (19, 2481976), (23, 2050328), (28, 1684198), (38, 1240988), (41, 1150184), (46, 1025164), (47, 1003352), (56, 842099), (76, 620494), (82, 575092), (92, 512582), (94, 501676), (133, 354568), (152, 310247), (161, 292904), (164, 287546), (184, 256291), (188, 250838), (266, 177284), (287, 164312), (322, 146452), (328, 143773), (329, 143336), (376, 125419), (437, 107912), (532, 88642), (574, 82156), (644, 73226), (658, 71668), (779, 60536), (874, 53956), (893, 52808), (943, 50008), (1064, 44321), (1081, 43624), (1148, 41078), (1288, 36613), (1316, 35834), (1558, 30268), (1748, 26978), (1786, 26404), (1886, 25004), (1927, 24472), (2162, 21812), (2296, 20539), (2632, 17917), (3059, 15416), (3116, 15134), (3496, 13489), (3572, 13202), (3772, 12502), (3854, 12236), (4324, 10906), (5453, 8648), (6118, 7708), (6232, 7567), (6251, 7544), (6601, 7144)]