53261355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2549}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 97920000

約数和(自身を除く): 44658645

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2549, 2985, 4179, 6965, 7647, 12745, 17843, 20895, 38235, 53529, 89215, 267645, 507251, 1521753, 2536255, 3550757, 7608765, 10652271, 17753785, 53261355]

約数ペア:

[(1, 53261355), (3, 17753785), (5, 10652271), (7, 7608765), (15, 3550757), (21, 2536255), (35, 1521753), (105, 507251), (199, 267645), (597, 89215), (995, 53529), (1393, 38235), (2549, 20895), (2985, 17843), (4179, 12745), (6965, 7647)]