52853985

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 45123615

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 83, 89, 135, 159, 249, 265, 267, 415, 445, 477, 747, 795, 801, 1245, 1335, 1431, 2241, 2385, 2403, 3735, 4005, 4399, 4717, 7155, 7387, 11205, 12015, 13197, 14151, 21995, 22161, 23585, 36935, 39591, 42453, 65985, 66483, 70755, 110805, 118773, 127359, 197955, 199449, 212265, 332415, 391511, 593865, 636795, 997245, 1174533, 1957555, 3523599, 5872665, 10570797, 17617995, 52853985]

約数ペア:

[(1, 52853985), (3, 17617995), (5, 10570797), (9, 5872665), (15, 3523599), (27, 1957555), (45, 1174533), (53, 997245), (83, 636795), (89, 593865), (135, 391511), (159, 332415), (249, 212265), (265, 199449), (267, 197955), (415, 127359), (445, 118773), (477, 110805), (747, 70755), (795, 66483), (801, 65985), (1245, 42453), (1335, 39591), (1431, 36935), (2241, 23585), (2385, 22161), (2403, 21995), (3735, 14151), (4005, 13197), (4399, 12015), (4717, 11205), (7155, 7387)]