49251774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 116847360

約数和(自身を除く): 67595586

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 274, 286, 411, 419, 429, 822, 838, 858, 1257, 1507, 1781, 2514, 3014, 3562, 4521, 4609, 5343, 5447, 9042, 9218, 10686, 10894, 13827, 16341, 19591, 27654, 32682, 39182, 57403, 58773, 59917, 114806, 117546, 119834, 172209, 179751, 344418, 359502, 631433, 746239, 1262866, 1492478, 1894299, 2238717, 3788598, 4477434, 8208629, 16417258, 24625887, 49251774]

約数ペア:

[(1, 49251774), (2, 24625887), (3, 16417258), (6, 8208629), (11, 4477434), (13, 3788598), (22, 2238717), (26, 1894299), (33, 1492478), (39, 1262866), (66, 746239), (78, 631433), (137, 359502), (143, 344418), (274, 179751), (286, 172209), (411, 119834), (419, 117546), (429, 114806), (822, 59917), (838, 58773), (858, 57403), (1257, 39182), (1507, 32682), (1781, 27654), (2514, 19591), (3014, 16341), (3562, 13827), (4521, 10894), (4609, 10686), (5343, 9218), (5447, 9042)]