51885156795

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{355463}}^1$

素因数の和:355771

約数の個数: 32

約数和(自身を含む): 85584356352

約数和(自身を除く): 33699199557

約数列:

[1, 3, 5, 15, 37, 111, 185, 263, 555, 789, 1315, 3945, 9731, 29193, 48655, 145965, 355463, 1066389, 1777315, 5331945, 13152131, 39456393, 65760655, 93486769, 197281965, 280460307, 467433845, 1402301535, 3459010453, 10377031359, 17295052265, 51885156795]

約数ペア:

[(1, 51885156795), (3, 17295052265), (5, 10377031359), (15, 3459010453), (37, 1402301535), (111, 467433845), (185, 280460307), (263, 197281965), (555, 93486769), (789, 65760655), (1315, 39456393), (3945, 13152131), (9731, 5331945), (29193, 1777315), (48655, 1066389), (145965, 355463)]