54981972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 151074560

約数和(自身を除く): 96092588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 2593, 3534, 5186, 5301, 7068, 7779, 10372, 10602, 15558, 21204, 23337, 31116, 46674, 49267, 80383, 93348, 98534, 147801, 160766, 197068, 241149, 295602, 321532, 443403, 482298, 591204, 723447, 886806, 964596, 1446894, 1527277, 1773612, 2893788, 3054554, 4581831, 6109108, 9163662, 13745493, 18327324, 27490986, 54981972]

約数ペア:

[(1, 54981972), (2, 27490986), (3, 18327324), (4, 13745493), (6, 9163662), (9, 6109108), (12, 4581831), (18, 3054554), (19, 2893788), (31, 1773612), (36, 1527277), (38, 1446894), (57, 964596), (62, 886806), (76, 723447), (93, 591204), (114, 482298), (124, 443403), (171, 321532), (186, 295602), (228, 241149), (279, 197068), (342, 160766), (372, 147801), (558, 98534), (589, 93348), (684, 80383), (1116, 49267), (1178, 46674), (1767, 31116), (2356, 23337), (2593, 21204), (3534, 15558), (5186, 10602), (5301, 10372), (7068, 7779)]