51990435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{165049}}^1$

素因数の和:165067

約数の個数: 24

約数和(自身を含む): 102991200

約数和(自身を除く): 51000765

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 165049, 495147, 825245, 1155343, 1485441, 2475735, 3466029, 5776715, 7427205, 10398087, 17330145, 51990435]

約数ペア:

[(1, 51990435), (3, 17330145), (5, 10398087), (7, 7427205), (9, 5776715), (15, 3466029), (21, 2475735), (35, 1485441), (45, 1155343), (63, 825245), (105, 495147), (315, 165049)]