52130715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 103713792

約数和(自身を除く): 51583077

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 181, 195, 211, 273, 455, 543, 633, 905, 1055, 1267, 1365, 1477, 2353, 2715, 2743, 3165, 3801, 4431, 6335, 7059, 7385, 8229, 11765, 13715, 16471, 19005, 19201, 22155, 35295, 38191, 41145, 49413, 57603, 82355, 96005, 114573, 190955, 247065, 267337, 288015, 496483, 572865, 802011, 1336685, 1489449, 2482415, 3475381, 4010055, 7447245, 10426143, 17376905, 52130715]

約数ペア:

[(1, 52130715), (3, 17376905), (5, 10426143), (7, 7447245), (13, 4010055), (15, 3475381), (21, 2482415), (35, 1489449), (39, 1336685), (65, 802011), (91, 572865), (105, 496483), (181, 288015), (195, 267337), (211, 247065), (273, 190955), (455, 114573), (543, 96005), (633, 82355), (905, 57603), (1055, 49413), (1267, 41145), (1365, 38191), (1477, 35295), (2353, 22155), (2715, 19201), (2743, 19005), (3165, 16471), (3801, 13715), (4431, 11765), (6335, 8229), (7059, 7385)]