54769988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 73254076

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 53, 68, 91, 106, 119, 167, 182, 212, 221, 238, 334, 364, 371, 442, 476, 668, 689, 742, 884, 901, 1169, 1378, 1484, 1547, 1802, 2171, 2338, 2756, 2839, 3094, 3604, 4342, 4676, 4823, 5678, 6188, 6307, 8684, 8851, 9646, 11356, 11713, 12614, 15197, 17702, 19292, 19873, 23426, 25228, 30394, 35404, 36907, 39746, 46852, 60788, 61957, 73814, 79492, 81991, 115063, 123914, 147628, 150467, 163982, 230126, 247828, 258349, 300934, 327964, 460252, 516698, 601868, 805441, 1033396, 1053269, 1610882, 1956071, 2106538, 3221764, 3912142, 4213076, 7824284, 13692497, 27384994, 54769988]

約数ペア:

[(1, 54769988), (2, 27384994), (4, 13692497), (7, 7824284), (13, 4213076), (14, 3912142), (17, 3221764), (26, 2106538), (28, 1956071), (34, 1610882), (52, 1053269), (53, 1033396), (68, 805441), (91, 601868), (106, 516698), (119, 460252), (167, 327964), (182, 300934), (212, 258349), (221, 247828), (238, 230126), (334, 163982), (364, 150467), (371, 147628), (442, 123914), (476, 115063), (668, 81991), (689, 79492), (742, 73814), (884, 61957), (901, 60788), (1169, 46852), (1378, 39746), (1484, 36907), (1547, 35404), (1802, 30394), (2171, 25228), (2338, 23426), (2756, 19873), (2839, 19292), (3094, 17702), (3604, 15197), (4342, 12614), (4676, 11713), (4823, 11356), (5678, 9646), (6188, 8851), (6307, 8684)]