51828784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 122992128

約数和(自身を除く): 71163344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 163, 167, 238, 272, 326, 334, 476, 652, 668, 952, 1141, 1169, 1304, 1336, 1904, 2282, 2338, 2608, 2672, 2771, 2839, 4564, 4676, 5542, 5678, 9128, 9352, 11084, 11356, 18256, 18704, 19397, 19873, 22168, 22712, 27221, 38794, 39746, 44336, 45424, 54442, 77588, 79492, 108884, 155176, 158984, 190547, 217768, 310352, 317968, 381094, 435536, 462757, 762188, 925514, 1524376, 1851028, 3048752, 3239299, 3702056, 6478598, 7404112, 12957196, 25914392, 51828784]

約数ペア:

[(1, 51828784), (2, 25914392), (4, 12957196), (7, 7404112), (8, 6478598), (14, 3702056), (16, 3239299), (17, 3048752), (28, 1851028), (34, 1524376), (56, 925514), (68, 762188), (112, 462757), (119, 435536), (136, 381094), (163, 317968), (167, 310352), (238, 217768), (272, 190547), (326, 158984), (334, 155176), (476, 108884), (652, 79492), (668, 77588), (952, 54442), (1141, 45424), (1169, 44336), (1304, 39746), (1336, 38794), (1904, 27221), (2282, 22712), (2338, 22168), (2608, 19873), (2672, 19397), (2771, 18704), (2839, 18256), (4564, 11356), (4676, 11084), (5542, 9352), (5678, 9128)]