51893758

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 99283968

約数和(自身を除く): 47390210

約数列:

[1, 2, 7, 14, 17, 34, 37, 71, 74, 83, 119, 142, 166, 238, 259, 497, 518, 581, 629, 994, 1162, 1207, 1258, 1411, 2414, 2627, 2822, 3071, 4403, 5254, 5893, 6142, 8449, 8806, 9877, 11786, 16898, 18389, 19754, 21497, 36778, 41251, 42994, 44659, 52207, 82502, 89318, 100181, 104414, 200362, 218041, 312613, 365449, 436082, 625226, 701267, 730898, 1402534, 1526287, 3052574, 3706697, 7413394, 25946879, 51893758]

約数ペア:

[(1, 51893758), (2, 25946879), (7, 7413394), (14, 3706697), (17, 3052574), (34, 1526287), (37, 1402534), (71, 730898), (74, 701267), (83, 625226), (119, 436082), (142, 365449), (166, 312613), (238, 218041), (259, 200362), (497, 104414), (518, 100181), (581, 89318), (629, 82502), (994, 52207), (1162, 44659), (1207, 42994), (1258, 41251), (1411, 36778), (2414, 21497), (2627, 19754), (2822, 18389), (3071, 16898), (4403, 11786), (5254, 9877), (5893, 8806), (6142, 8449)]