48373715

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 69569280

約数和(自身を除く): 21195565

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 131, 169, 247, 299, 437, 655, 845, 1235, 1495, 1703, 2185, 2489, 3013, 3211, 3887, 5681, 8515, 12445, 15065, 16055, 19435, 22139, 28405, 32357, 39169, 57247, 73853, 110695, 161785, 195845, 286235, 369265, 420641, 509197, 744211, 2103205, 2545985, 3721055, 9674743, 48373715]

約数ペア:

[(1, 48373715), (5, 9674743), (13, 3721055), (19, 2545985), (23, 2103205), (65, 744211), (95, 509197), (115, 420641), (131, 369265), (169, 286235), (247, 195845), (299, 161785), (437, 110695), (655, 73853), (845, 57247), (1235, 39169), (1495, 32357), (1703, 28405), (2185, 22139), (2489, 19435), (3013, 16055), (3211, 15065), (3887, 12445), (5681, 8515)]