56192351475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2887}}^1\times {\mathrm{19963}}^1$

素因数の和:22876

約数の個数: 48

約数和(自身を含む): 100090871552

約数和(自身を除く): 43898520077

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2887, 8661, 14435, 19963, 37531, 43305, 59889, 72175, 99815, 112593, 187655, 216525, 259519, 299445, 499075, 562965, 778557, 938275, 1297595, 1497225, 2814825, 3892785, 6487975, 19463925, 57633181, 172899543, 288165905, 749231353, 864497715, 1440829525, 2247694059, 3746156765, 4322488575, 11238470295, 18730783825, 56192351475]

約数ペア:

[(1, 56192351475), (3, 18730783825), (5, 11238470295), (13, 4322488575), (15, 3746156765), (25, 2247694059), (39, 1440829525), (65, 864497715), (75, 749231353), (195, 288165905), (325, 172899543), (975, 57633181), (2887, 19463925), (8661, 6487975), (14435, 3892785), (19963, 2814825), (37531, 1497225), (43305, 1297595), (59889, 938275), (72175, 778557), (99815, 562965), (112593, 499075), (187655, 299445), (216525, 259519)]