47851908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 121175040

約数和(自身を除く): 73323132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 2239, 3562, 4478, 5343, 6717, 7124, 8956, 10686, 13434, 21372, 26868, 29107, 58214, 87321, 116428, 174642, 306743, 349284, 613486, 920229, 1226972, 1840458, 3680916, 3987659, 7975318, 11962977, 15950636, 23925954, 47851908]

約数ペア:

[(1, 47851908), (2, 23925954), (3, 15950636), (4, 11962977), (6, 7975318), (12, 3987659), (13, 3680916), (26, 1840458), (39, 1226972), (52, 920229), (78, 613486), (137, 349284), (156, 306743), (274, 174642), (411, 116428), (548, 87321), (822, 58214), (1644, 29107), (1781, 26868), (2239, 21372), (3562, 13434), (4478, 10686), (5343, 8956), (6717, 7124)]