48784806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1237}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 121284384

約数和(自身を除く): 72499578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1237, 1878, 2191, 2474, 2817, 3711, 4382, 5634, 6573, 7422, 8659, 11133, 13146, 17318, 19719, 22266, 25977, 39438, 51954, 77931, 155862, 387181, 774362, 1161543, 2323086, 2710267, 3484629, 5420534, 6969258, 8130801, 16261602, 24392403, 48784806]

約数ペア:

[(1, 48784806), (2, 24392403), (3, 16261602), (6, 8130801), (7, 6969258), (9, 5420534), (14, 3484629), (18, 2710267), (21, 2323086), (42, 1161543), (63, 774362), (126, 387181), (313, 155862), (626, 77931), (939, 51954), (1237, 39438), (1878, 25977), (2191, 22266), (2474, 19719), (2817, 17318), (3711, 13146), (4382, 11133), (5634, 8659), (6573, 7422)]