48651897020

素因数分解:

$2^2\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{1361273}}^1$

素因数の和:1363069

約数の個数: 24

約数和(自身を含む): 102226232304

約数和(自身を除く): 53574335284

約数列:

[1, 2, 4, 5, 10, 20, 1787, 3574, 7148, 8935, 17870, 35740, 1361273, 2722546, 5445092, 6806365, 13612730, 27225460, 2432594851, 4865189702, 9730379404, 12162974255, 24325948510, 48651897020]

約数ペア:

[(1, 48651897020), (2, 24325948510), (4, 12162974255), (5, 9730379404), (10, 4865189702), (20, 2432594851), (1787, 27225460), (3574, 13612730), (7148, 6806365), (8935, 5445092), (17870, 2722546), (35740, 1361273)]