50513320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8866

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 83026520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8831, 17662, 35324, 44155, 70648, 88310, 97141, 114803, 176620, 194282, 229606, 353240, 388564, 459212, 485705, 574015, 777128, 918424, 971410, 1148030, 1262833, 1942820, 2296060, 2525666, 3885640, 4592120, 5051332, 6314165, 10102664, 12628330, 25256660, 50513320]

約数ペア:

[(1, 50513320), (2, 25256660), (4, 12628330), (5, 10102664), (8, 6314165), (10, 5051332), (11, 4592120), (13, 3885640), (20, 2525666), (22, 2296060), (26, 1942820), (40, 1262833), (44, 1148030), (52, 971410), (55, 918424), (65, 777128), (88, 574015), (104, 485705), (110, 459212), (130, 388564), (143, 353240), (220, 229606), (260, 194282), (286, 176620), (440, 114803), (520, 97141), (572, 88310), (715, 70648), (1144, 44155), (1430, 35324), (2860, 17662), (5720, 8831)]