49953530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 52689670

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 59, 86, 110, 118, 179, 215, 295, 358, 430, 473, 590, 649, 895, 946, 1298, 1790, 1969, 2365, 2537, 3245, 3938, 4730, 5074, 6490, 7697, 9845, 10561, 12685, 15394, 19690, 21122, 25370, 27907, 38485, 52805, 55814, 76970, 84667, 105610, 116171, 139535, 169334, 232342, 279070, 423335, 454123, 580855, 846670, 908246, 1161710, 2270615, 4541230, 4995353, 9990706, 24976765, 49953530]

約数ペア:

[(1, 49953530), (2, 24976765), (5, 9990706), (10, 4995353), (11, 4541230), (22, 2270615), (43, 1161710), (55, 908246), (59, 846670), (86, 580855), (110, 454123), (118, 423335), (179, 279070), (215, 232342), (295, 169334), (358, 139535), (430, 116171), (473, 105610), (590, 84667), (649, 76970), (895, 55814), (946, 52805), (1298, 38485), (1790, 27907), (1969, 25370), (2365, 21122), (2537, 19690), (3245, 15394), (3938, 12685), (4730, 10561), (5074, 9845), (6490, 7697)]