51396216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 84683784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 269, 419, 456, 538, 807, 838, 1076, 1257, 1614, 1676, 2152, 2514, 3228, 3352, 5028, 5111, 6456, 7961, 10056, 10222, 15333, 15922, 20444, 23883, 30666, 31844, 40888, 47766, 61332, 63688, 95532, 112711, 122664, 191064, 225422, 338133, 450844, 676266, 901688, 1352532, 2141509, 2705064, 4283018, 6424527, 8566036, 12849054, 17132072, 25698108, 51396216]

約数ペア:

[(1, 51396216), (2, 25698108), (3, 17132072), (4, 12849054), (6, 8566036), (8, 6424527), (12, 4283018), (19, 2705064), (24, 2141509), (38, 1352532), (57, 901688), (76, 676266), (114, 450844), (152, 338133), (228, 225422), (269, 191064), (419, 122664), (456, 112711), (538, 95532), (807, 63688), (838, 61332), (1076, 47766), (1257, 40888), (1614, 31844), (1676, 30666), (2152, 23883), (2514, 20444), (3228, 15922), (3352, 15333), (5028, 10222), (5111, 10056), (6456, 7961)]