49697018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 92306304

約数和(自身を除く): 42609286

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 173, 238, 289, 346, 497, 578, 994, 1207, 1211, 2023, 2414, 2422, 2941, 4046, 5882, 8449, 12283, 16898, 20519, 20587, 24566, 41038, 41174, 49997, 85981, 99994, 143633, 171962, 208811, 287266, 349979, 417622, 699958, 1461677, 2923354, 3549787, 7099574, 24848509, 49697018]

約数ペア:

[(1, 49697018), (2, 24848509), (7, 7099574), (14, 3549787), (17, 2923354), (34, 1461677), (71, 699958), (119, 417622), (142, 349979), (173, 287266), (238, 208811), (289, 171962), (346, 143633), (497, 99994), (578, 85981), (994, 49997), (1207, 41174), (1211, 41038), (2023, 24566), (2414, 20587), (2422, 20519), (2941, 16898), (4046, 12283), (5882, 8449)]