55880786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 45725614

約数列:

[1, 2, 13, 19, 26, 31, 38, 41, 62, 82, 89, 178, 247, 403, 494, 533, 589, 779, 806, 1066, 1157, 1178, 1271, 1558, 1691, 2314, 2542, 2759, 3382, 3649, 5518, 7298, 7657, 10127, 15314, 16523, 20254, 21983, 24149, 33046, 35867, 43966, 47437, 48298, 52421, 69331, 71734, 94874, 104842, 113119, 138662, 226238, 313937, 627874, 681473, 901303, 1362946, 1470547, 1802606, 2149261, 2941094, 4298522, 27940393, 55880786]

約数ペア:

[(1, 55880786), (2, 27940393), (13, 4298522), (19, 2941094), (26, 2149261), (31, 1802606), (38, 1470547), (41, 1362946), (62, 901303), (82, 681473), (89, 627874), (178, 313937), (247, 226238), (403, 138662), (494, 113119), (533, 104842), (589, 94874), (779, 71734), (806, 69331), (1066, 52421), (1157, 48298), (1178, 47437), (1271, 43966), (1558, 35867), (1691, 33046), (2314, 24149), (2542, 21983), (2759, 20254), (3382, 16523), (3649, 15314), (5518, 10127), (7298, 7657)]