53643278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 89056800

約数和(自身を除く): 35413522

約数列:

[1, 2, 13, 26, 61, 122, 149, 227, 298, 454, 793, 1586, 1937, 2951, 3874, 5902, 9089, 13847, 18178, 27694, 33823, 67646, 118157, 180011, 236314, 360022, 439699, 879398, 2063203, 4126406, 26821639, 53643278]

約数ペア:

[(1, 53643278), (2, 26821639), (13, 4126406), (26, 2063203), (61, 879398), (122, 439699), (149, 360022), (227, 236314), (298, 180011), (454, 118157), (793, 67646), (1586, 33823), (1937, 27694), (2951, 18178), (3874, 13847), (5902, 9089)]