48545770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7655

約数の個数: 48

約数和(自身を含む): 109482408

約数和(自身を除く): 60936638

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 7621, 15242, 38105, 53347, 76210, 99073, 106694, 198146, 266735, 373429, 495365, 533470, 693511, 746858, 990730, 1387022, 1867145, 3467555, 3734290, 4854577, 6935110, 9709154, 24272885, 48545770]

約数ペア:

[(1, 48545770), (2, 24272885), (5, 9709154), (7, 6935110), (10, 4854577), (13, 3734290), (14, 3467555), (26, 1867145), (35, 1387022), (49, 990730), (65, 746858), (70, 693511), (91, 533470), (98, 495365), (130, 373429), (182, 266735), (245, 198146), (455, 106694), (490, 99073), (637, 76210), (910, 53347), (1274, 38105), (3185, 15242), (6370, 7621)]