52930280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101789}}^1$

素因数の和:101813

約数の個数: 32

約数和(自身を含む): 128255400

約数和(自身を除く): 75325120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101789, 203578, 407156, 508945, 814312, 1017890, 1323257, 2035780, 2646514, 4071560, 5293028, 6616285, 10586056, 13232570, 26465140, 52930280]

約数ペア:

[(1, 52930280), (2, 26465140), (4, 13232570), (5, 10586056), (8, 6616285), (10, 5293028), (13, 4071560), (20, 2646514), (26, 2035780), (40, 1323257), (52, 1017890), (65, 814312), (104, 508945), (130, 407156), (260, 203578), (520, 101789)]