47920572

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7043}}^1$

素因数の和:7069

約数の個数: 72

約数和(自身を含む): 143584896

約数和(自身を除く): 95664324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7043, 14086, 21129, 28172, 42258, 49301, 63387, 84516, 98602, 126774, 147903, 190161, 197204, 253548, 295806, 380322, 443709, 570483, 591612, 760644, 887418, 1140966, 1331127, 1711449, 1774836, 2281932, 2662254, 3422898, 3993381, 5324508, 6845796, 7986762, 11980143, 15973524, 23960286, 47920572]

約数ペア:

[(1, 47920572), (2, 23960286), (3, 15973524), (4, 11980143), (6, 7986762), (7, 6845796), (9, 5324508), (12, 3993381), (14, 3422898), (18, 2662254), (21, 2281932), (27, 1774836), (28, 1711449), (36, 1331127), (42, 1140966), (54, 887418), (63, 760644), (81, 591612), (84, 570483), (108, 443709), (126, 380322), (162, 295806), (189, 253548), (243, 197204), (252, 190161), (324, 147903), (378, 126774), (486, 98602), (567, 84516), (756, 63387), (972, 49301), (1134, 42258), (1701, 28172), (2268, 21129), (3402, 14086), (6804, 7043)]