53657528

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 108830400

約数和(自身を除く): 55172872

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 409, 529, 713, 818, 1058, 1426, 1636, 2116, 2852, 3272, 4232, 5704, 9407, 12679, 16399, 18814, 25358, 32798, 37628, 50716, 65596, 75256, 101432, 131192, 216361, 291617, 432722, 583234, 865444, 1166468, 1730888, 2332936, 6707191, 13414382, 26828764, 53657528]

約数ペア:

[(1, 53657528), (2, 26828764), (4, 13414382), (8, 6707191), (23, 2332936), (31, 1730888), (46, 1166468), (62, 865444), (92, 583234), (124, 432722), (184, 291617), (248, 216361), (409, 131192), (529, 101432), (713, 75256), (818, 65596), (1058, 50716), (1426, 37628), (1636, 32798), (2116, 25358), (2852, 18814), (3272, 16399), (4232, 12679), (5704, 9407)]