5200145251

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2621}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 6314950656

約数和(自身を除く): 1114805405

約数列:

[1, 7, 31, 41, 217, 223, 287, 1271, 1561, 2621, 6913, 8897, 9143, 18347, 48391, 64001, 81251, 107461, 283433, 568757, 584483, 752227, 1984031, 3331291, 4091381, 18118973, 23319037, 23963803, 126832811, 167746621, 742877893, 5200145251]

約数ペア:

[(1, 5200145251), (7, 742877893), (31, 167746621), (41, 126832811), (217, 23963803), (223, 23319037), (287, 18118973), (1271, 4091381), (1561, 3331291), (2621, 1984031), (6913, 752227), (8897, 584483), (9143, 568757), (18347, 283433), (48391, 107461), (64001, 81251)]