48848492

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 109932480

約数和(自身を除く): 61083988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 139, 154, 163, 196, 278, 308, 326, 539, 556, 652, 973, 1078, 1141, 1529, 1793, 1946, 2156, 2282, 3058, 3586, 3892, 4564, 6116, 6811, 7172, 7987, 10703, 12551, 13622, 15974, 21406, 22657, 25102, 27244, 31948, 42812, 45314, 50204, 74921, 87857, 90628, 149842, 158599, 175714, 249227, 299684, 317198, 351428, 498454, 634396, 996908, 1110193, 1744589, 2220386, 3489178, 4440772, 6978356, 12212123, 24424246, 48848492]

約数ペア:

[(1, 48848492), (2, 24424246), (4, 12212123), (7, 6978356), (11, 4440772), (14, 3489178), (22, 2220386), (28, 1744589), (44, 1110193), (49, 996908), (77, 634396), (98, 498454), (139, 351428), (154, 317198), (163, 299684), (196, 249227), (278, 175714), (308, 158599), (326, 149842), (539, 90628), (556, 87857), (652, 74921), (973, 50204), (1078, 45314), (1141, 42812), (1529, 31948), (1793, 27244), (1946, 25102), (2156, 22657), (2282, 21406), (3058, 15974), (3586, 13622), (3892, 12551), (4564, 10703), (6116, 7987), (6811, 7172)]