52350440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 122063760

約数和(自身を除く): 69713320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 137, 164, 205, 233, 274, 328, 410, 466, 548, 685, 820, 932, 1096, 1165, 1370, 1640, 1864, 2330, 2740, 4660, 5480, 5617, 9320, 9553, 11234, 19106, 22468, 28085, 31921, 38212, 44936, 47765, 56170, 63842, 76424, 95530, 112340, 127684, 159605, 191060, 224680, 255368, 319210, 382120, 638420, 1276840, 1308761, 2617522, 5235044, 6543805, 10470088, 13087610, 26175220, 52350440]

約数ペア:

[(1, 52350440), (2, 26175220), (4, 13087610), (5, 10470088), (8, 6543805), (10, 5235044), (20, 2617522), (40, 1308761), (41, 1276840), (82, 638420), (137, 382120), (164, 319210), (205, 255368), (233, 224680), (274, 191060), (328, 159605), (410, 127684), (466, 112340), (548, 95530), (685, 76424), (820, 63842), (932, 56170), (1096, 47765), (1165, 44936), (1370, 38212), (1640, 31921), (1864, 28085), (2330, 22468), (2740, 19106), (4660, 11234), (5480, 9553), (5617, 9320)]