56830388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 52033612

約数列:

[1, 2, 4, 17, 34, 68, 71, 79, 142, 149, 158, 284, 298, 316, 596, 1207, 1343, 2414, 2533, 2686, 4828, 5066, 5372, 5609, 10132, 10579, 11218, 11771, 21158, 22436, 23542, 42316, 47084, 95353, 179843, 190706, 200107, 359686, 381412, 400214, 719372, 800428, 835741, 1671482, 3342964, 14207597, 28415194, 56830388]

約数ペア:

[(1, 56830388), (2, 28415194), (4, 14207597), (17, 3342964), (34, 1671482), (68, 835741), (71, 800428), (79, 719372), (142, 400214), (149, 381412), (158, 359686), (284, 200107), (298, 190706), (316, 179843), (596, 95353), (1207, 47084), (1343, 42316), (2414, 23542), (2533, 22436), (2686, 21158), (4828, 11771), (5066, 11218), (5372, 10579), (5609, 10132)]