39050450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 76307616

約数和(自身を除く): 37257166

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 82, 86, 205, 215, 410, 430, 443, 886, 1025, 1075, 1763, 2050, 2150, 2215, 3526, 4430, 8815, 11075, 17630, 18163, 19049, 22150, 36326, 38098, 44075, 88150, 90815, 95245, 181630, 190490, 454075, 476225, 781009, 908150, 952450, 1562018, 3905045, 7810090, 19525225, 39050450]

約数ペア:

[(1, 39050450), (2, 19525225), (5, 7810090), (10, 3905045), (25, 1562018), (41, 952450), (43, 908150), (50, 781009), (82, 476225), (86, 454075), (205, 190490), (215, 181630), (410, 95245), (430, 90815), (443, 88150), (886, 44075), (1025, 38098), (1075, 36326), (1763, 22150), (2050, 19049), (2150, 18163), (2215, 17630), (3526, 11075), (4430, 8815)]