53253694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 97574400

約数和(自身を除く): 44320706

約数列:

[1, 2, 13, 19, 23, 26, 38, 43, 46, 86, 109, 218, 247, 299, 437, 494, 559, 598, 817, 874, 989, 1118, 1417, 1634, 1978, 2071, 2507, 2834, 4142, 4687, 5014, 5681, 9374, 10621, 11362, 12857, 18791, 21242, 25714, 26923, 32591, 37582, 47633, 53846, 60931, 65182, 89053, 95266, 107801, 121862, 178106, 215602, 244283, 488566, 619229, 1157689, 1238458, 1401413, 2048219, 2315378, 2802826, 4096438, 26626847, 53253694]

約数ペア:

[(1, 53253694), (2, 26626847), (13, 4096438), (19, 2802826), (23, 2315378), (26, 2048219), (38, 1401413), (43, 1238458), (46, 1157689), (86, 619229), (109, 488566), (218, 244283), (247, 215602), (299, 178106), (437, 121862), (494, 107801), (559, 95266), (598, 89053), (817, 65182), (874, 60931), (989, 53846), (1118, 47633), (1417, 37582), (1634, 32591), (1978, 26923), (2071, 25714), (2507, 21242), (2834, 18791), (4142, 12857), (4687, 11362), (5014, 10621), (5681, 9374)]