55156164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4977

約数の個数: 72

約数和(自身を含む): 157620960

約数和(自身を除く): 102464796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 4937, 5586, 9874, 11172, 14811, 19748, 29622, 34559, 59244, 69118, 93803, 103677, 138236, 187606, 207354, 241913, 281409, 375212, 414708, 483826, 562818, 656621, 725739, 967652, 1125636, 1313242, 1451478, 1969863, 2626484, 2902956, 3939726, 4596347, 7879452, 9192694, 13789041, 18385388, 27578082, 55156164]

約数ペア:

[(1, 55156164), (2, 27578082), (3, 18385388), (4, 13789041), (6, 9192694), (7, 7879452), (12, 4596347), (14, 3939726), (19, 2902956), (21, 2626484), (28, 1969863), (38, 1451478), (42, 1313242), (49, 1125636), (57, 967652), (76, 725739), (84, 656621), (98, 562818), (114, 483826), (133, 414708), (147, 375212), (196, 281409), (228, 241913), (266, 207354), (294, 187606), (399, 138236), (532, 103677), (588, 93803), (798, 69118), (931, 59244), (1596, 34559), (1862, 29622), (2793, 19748), (3724, 14811), (4937, 11172), (5586, 9874)]