52807721720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101553311}}^1$

素因数の和:101553335

約数の個数: 32

約数和(自身を含む): 127957173120

約数和(自身を除く): 75149451400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101553311, 203106622, 406213244, 507766555, 812426488, 1015533110, 1320193043, 2031066220, 2640386086, 4062132440, 5280772172, 6600965215, 10561544344, 13201930430, 26403860860, 52807721720]

約数ペア:

[(1, 52807721720), (2, 26403860860), (4, 13201930430), (5, 10561544344), (8, 6600965215), (10, 5280772172), (13, 4062132440), (20, 2640386086), (26, 2031066220), (40, 1320193043), (52, 1015533110), (65, 812426488), (104, 507766555), (130, 406213244), (260, 203106622), (520, 101553311)]