51331860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4133}}^1$

素因数の和:4174

約数の個数: 96

約数和(自身を含む): 166682880

約数和(自身を除く): 115351020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4133, 4140, 6210, 8266, 12399, 12420, 16532, 20665, 24798, 37197, 41330, 49596, 61995, 74394, 82660, 95059, 111591, 123990, 148788, 185985, 190118, 223182, 247980, 285177, 371970, 380236, 446364, 475295, 557955, 570354, 743940, 855531, 950590, 1115910, 1140708, 1425885, 1711062, 1901180, 2231820, 2566593, 2851770, 3422124, 4277655, 5133186, 5703540, 8555310, 10266372, 12832965, 17110620, 25665930, 51331860]

約数ペア:

[(1, 51331860), (2, 25665930), (3, 17110620), (4, 12832965), (5, 10266372), (6, 8555310), (9, 5703540), (10, 5133186), (12, 4277655), (15, 3422124), (18, 2851770), (20, 2566593), (23, 2231820), (27, 1901180), (30, 1711062), (36, 1425885), (45, 1140708), (46, 1115910), (54, 950590), (60, 855531), (69, 743940), (90, 570354), (92, 557955), (108, 475295), (115, 446364), (135, 380236), (138, 371970), (180, 285177), (207, 247980), (230, 223182), (270, 190118), (276, 185985), (345, 148788), (414, 123990), (460, 111591), (540, 95059), (621, 82660), (690, 74394), (828, 61995), (1035, 49596), (1242, 41330), (1380, 37197), (2070, 24798), (2484, 20665), (3105, 16532), (4133, 12420), (4140, 12399), (6210, 8266)]