52748748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 144471600

約数和(自身を除く): 91722852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 419, 468, 538, 807, 838, 1076, 1257, 1614, 1676, 2421, 2514, 3228, 3497, 3771, 4842, 5028, 5447, 6994, 7542, 9684, 10491, 10894, 13988, 15084, 16341, 20982, 21788, 31473, 32682, 41964, 49023, 62946, 65364, 98046, 112711, 125892, 196092, 225422, 338133, 450844, 676266, 1014399, 1352532, 1465243, 2028798, 2930486, 4057596, 4395729, 5860972, 8791458, 13187187, 17582916, 26374374, 52748748]

約数ペア:

[(1, 52748748), (2, 26374374), (3, 17582916), (4, 13187187), (6, 8791458), (9, 5860972), (12, 4395729), (13, 4057596), (18, 2930486), (26, 2028798), (36, 1465243), (39, 1352532), (52, 1014399), (78, 676266), (117, 450844), (156, 338133), (234, 225422), (269, 196092), (419, 125892), (468, 112711), (538, 98046), (807, 65364), (838, 62946), (1076, 49023), (1257, 41964), (1614, 32682), (1676, 31473), (2421, 21788), (2514, 20982), (3228, 16341), (3497, 15084), (3771, 13988), (4842, 10894), (5028, 10491), (5447, 9684), (6994, 7542)]